Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -17.601\% 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 other words.
Options:
a: O=C(CN1CCCCCCC1)N/N=C/c1ccc(F)cc1F
b: CSCc1cccc(C(=O)OC(C)C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c1
c: COc1ccc(N2CS(=O)(=O)/C(=C/N(C)C)C2=O)cc1
d: CN1CCN(S(=O)(=O)c2cnccc2N2CCN(c3cccc(Cl)c3)CC2)CC1
Answer: a. O=C(CN1CCCCCCC1)N/N=C/c1ccc(F)cc1F
{#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(CN1CCCCCCC1)N/N=C/c1ccc(F)cc1F
O=C(CN1CCCCCCC1)N/N=C/c1ccc(F)cc1F
2-(azocan-1-yl)-N-[(E)-(2,4-difluorophenyl)methylideneamino]acetamide