Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.515% 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 other words.
Options:
a.) CC(C)(C)[C@@H]1C=C(C(=O)N2CCN(Cc3ccccc3)CC2)O[C@H](OCCCCO)C1
b.) COc1ccc(S(=O)(=O)N2CCN(C3CCN(Cc4ccccc4)CC3)CC2)cc1
c.) O=C(CSc1nc2ccccc2[nH]1)Nc1c(F)c(F)c(F)c(F)c1F
d.) COc1ccccc1NC(=O)c1ccc(-n2cccn2)c([N+](=O)[O-])c1
e.) CCN(CC)c1ccc(C(=O)NNC(=O)C2CSC3(C)CCC(=O)N23)cc1
Answer: a. CC(C)(C)[C@@H]1C=C(C(=O)N2CCN(Cc3ccccc3)CC2)O[C@H](OCCCCO)C1
{#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#}
CC(C)(C)[C@@H]1C=C(C(=O)N2CCN(Cc3ccccc3)CC2)O[C@H](OCCCCO)C1
CC(C)(C)[C@@H]1C=C(C(=O)N2CCN(Cc3ccccc3)CC2)O[C@H](OCCCCO)C1
(4-benzylpiperazin-1-yl)-[(2S,4S)-4-tert-butyl-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-yl]methanone