Task: Answer the MCQ question.
Question: Which drug exhibits a -19.120\% 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: O=C(NCc1ccncc1)C1COc2ccccc2O1
b: COc1ccc(C(=O)/C=C/Nc2ccc(S(=O)(=O)Nc3nc(C)cc(C)n3)cc2)cc1OC
c: O=C1CN(C(=O)c2ccc(Cl)nc2)c2ccccc2N1
d: CSc1cccc(CN2CCCC(CNC(=O)c3ccc(F)cc3)C2)c1
Answer: d. CSc1cccc(CN2CCCC(CNC(=O)c3ccc(F)cc3)C2)c1
{#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#}
CSc1cccc(CN2CCCC(CNC(=O)c3ccc(F)cc3)C2)c1
CSc1cccc(CN2CCCC(CNC(=O)c3ccc(F)cc3)C2)c1
4-fluoro-N-[[1-[(3-methylsulfanylphenyl)methyl]piperidin-3-yl]methyl]benzamide