Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.696\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 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(NC1CCCC1)C(c1cccnc1)N(Cc1ccccc1F)C(=O)c1csnn1
b: O=C1CC(c2ccco2)CC(O)=C1C=NCC1CCNCC1
c: O=C(CCN1C(=O)S/C(=C/c2ccccc2)C1=O)Nc1ccc(O)c(C(=O)O)c1
d: Cc1cc(C)c(N(C(=O)c2csnn2)C(C(=O)NC2CCCC2)c2ccncc2)c(C)c1
Answer: c. O=C(CCN1C(=O)S/C(=C/c2ccccc2)C1=O)Nc1ccc(O)c(C(=O)O)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#}
O=C(CCN1C(=O)S/C(=C/c2ccccc2)C1=O)Nc1ccc(O)c(C(=O)O)c1
O=C(CCN1C(=O)S/C(=C/c2ccccc2)C1=O)Nc1ccc(O)c(C(=O)O)c1
5-[3-[(5E)-5-benzylidene-2,4-dioxo-1,3-thiazolidin-3-yl]propanoylamino]-2-hydroxybenzoic acid