Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.666\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(COc1ccc(Cl)cc1Cl)N1CCCCCC1
(b) O=C(NCCOc1ccccc1Cl)C(=O)c1c[nH]c2ccccc12
(c) O=C(CCN1CCN(CCO)CC1)Nc1ccccc1.O=C(O)C(=O)O
Answer: a. O=C(COc1ccc(Cl)cc1Cl)N1CCCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(COc1ccc(Cl)cc1Cl)N1CCCCCC1
O=C(COc1ccc(Cl)cc1Cl)N1CCCCCC1
1-(azepan-1-yl)-2-(2,4-dichlorophenoxy)ethanone