Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.612\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)c1cccc(NC(=O)/C(=C\c2cccnc2)NC(=O)c2ccco2)c1
b CCOC(=O)C1CCN(C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2C)CC1
c O=c1nccc(SCc2ccc(Cl)cc2Cl)[nH]1
d O=C(N/C=C/c1ccco1)NCc1ccccc1
Answer: c. O=c1nccc(SCc2ccc(Cl)cc2Cl)[nH]1
{#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=c1nccc(SCc2ccc(Cl)cc2Cl)[nH]1
O=c1nccc(SCc2ccc(Cl)cc2Cl)[nH]1
6-[(2,4-dichlorophenyl)methylsulfanyl]-1H-pyrimidin-2-one