Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -4.372% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(CCC1CCCCC1)NCCN1C2=NC[C@H](Cc3ccc(O)cc3)N2C[C@H]1Cc1ccc(O)cc1
(b) CC(C)NC(=O)c1onc(CSc2cccc3ccccc23)c1C(=O)O
(c) CC(=O)Nc1ccc(NS(=O)(=O)c2cc([N+](=O)[O-])ccc2C)cc1
(d) COc1ccc(C(=O)N2CCC(C(=O)Nc3ccc(OC)c(OC)c3)CC2)cc1
(e) CC1CC(C)CN(CCOc2cccc(Cl)c2Cl)C1.O=C(O)C(=O)O
Answer: a. O=C(CCC1CCCCC1)NCCN1C2=NC[C@H](Cc3ccc(O)cc3)N2C[C@H]1Cc1ccc(O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCC1CCCCC1)NCCN1C2=NC[C@H](Cc3ccc(O)cc3)N2C[C@H]1Cc1ccc(O)cc1
O=C(CCC1CCCCC1)NCCN1C2=NC[C@H](Cc3ccc(O)cc3)N2C[C@H]1Cc1ccc(O)cc1
N-[2-[(3S,6R)-3,6-bis[(4-hydroxyphenyl)methyl]-2,3,5,6-tetrahydroimidazo[1,2-a]imidazol-7-yl]ethyl]-3-cyclohexylpropanamide