Task: Answer the MCQ question.
Question: Which compound has a 3.896\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(NC1CC2CCCC(C1)N2C(=S)Nc1ccccc1Cl)C1CC1
b) Cc1ccc(S(=O)(=O)N(C)CC(=O)OCC(=O)N2CCCC2=O)cc1
c) O=c1[nH]c(SCc2cccc(Cl)c2)nc2ccccc12
Answer: c. O=c1[nH]c(SCc2cccc(Cl)c2)nc2ccccc12
{#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=c1[nH]c(SCc2cccc(Cl)c2)nc2ccccc12
O=c1[nH]c(SCc2cccc(Cl)c2)nc2ccccc12
2-[(3-chlorophenyl)methylsulfanyl]-3H-quinazolin-4-one