Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -4.790\% 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 additional words.
Options:
a: CNC(=O)c1cccn(Cc2cccc(C(F)(F)F)c2)c1=O
b: O=C(CCSCc1cccc(Cl)c1)NCCC1=CCCCC1
c: O=C(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccccc1Cl
Answer: b. O=C(CCSCc1cccc(Cl)c1)NCCC1=CCCCC1
{#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(CCSCc1cccc(Cl)c1)NCCC1=CCCCC1
O=C(CCSCc1cccc(Cl)c1)NCCC1=CCCCC1
3-[(3-chlorophenyl)methylsulfanyl]-N-[2-(cyclohexen-1-yl)ethyl]propanamide