Problem statement: Answer the multiple-choice question.
Query: Which drug has a -4.158% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Nc1ccc2oc(CCc3ccccc3)nc2c1
b) CC1(c2ccc3ccccc3c2)NC(=O)N(CC(=O)NCC(C)(C)N2CCOCC2)C1=O
c) COc1ccc(C(=O)N(C)C2(C)CCS(=O)(=O)C2)cc1OC
d) O=C(CCN1C(=O)C2CC=C(Cl)CC2C1=O)Nc1ccccc1O
Answer: a. Nc1ccc2oc(CCc3ccccc3)nc2c1
{#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#}
Nc1ccc2oc(CCc3ccccc3)nc2c1
Nc1ccc2oc(CCc3ccccc3)nc2c1
2-(2-phenylethyl)-1,3-benzoxazol-5-amine