Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.502\% 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] COc1cccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccco2)c1
[b] O=C(CCC(=O)N1CCN(c2ccc(F)cc2)CC1)c1ccc(F)cc1
[c] CCOC(=O)C(C)n1cnc2c(nnn2-c2cccc(OC)c2)c1=O
[d] Cc1ccc(S(=O)(=O)N2CCN(CCC#N)CC2)cc1
Answer: d. Cc1ccc(S(=O)(=O)N2CCN(CCC#N)CC2)cc1
{#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#}
Cc1ccc(S(=O)(=O)N2CCN(CCC#N)CC2)cc1
Cc1ccc(S(=O)(=O)N2CCN(CCC#N)CC2)cc1
3-[4-(4-methylphenyl)sulfonylpiperazin-1-yl]propanenitrile