Task: Answer the MCQ question.
Question: Which compound exhibits a -2.089\% 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 other words.
Options:
a: COCCCNC(=O)c1ccc(-c2nc3ccccc3nc2-c2ccccc2)cc1
b: S=c1[nH]nc(C2CCCCC2)n1/N=C/C(Cl)=C\c1ccccc1
c: O=S(=O)(Nc1ccc(N2CCCCC2)cc1)c1ccccc1
d: CC(=O)Nc1ccc(C(=O)C(Cc2ccccc2)N(C)C)cc1.Cl
Answer: c. O=S(=O)(Nc1ccc(N2CCCCC2)cc1)c1ccccc1
{#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=S(=O)(Nc1ccc(N2CCCCC2)cc1)c1ccccc1
O=S(=O)(Nc1ccc(N2CCCCC2)cc1)c1ccccc1
N-(4-piperidin-1-ylphenyl)benzenesulfonamide