Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.514\% 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 Cc1cc(Nc2ccccc2O)c2ccccc2n1.Cl
b COc1cccc(/C=C/C(=O)OCC(=O)NCC2CCCO2)c1
c Cc1ccc(S(=O)(=O)N2CCN(CC(=O)Nc3ccccc3Cl)CC2)cc1
d Cc1ccccc1NC(=O)c1ccc(OCC(=O)Nc2ccccc2F)cc1
Answer: c. Cc1ccc(S(=O)(=O)N2CCN(CC(=O)Nc3ccccc3Cl)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(CC(=O)Nc3ccccc3Cl)CC2)cc1
Cc1ccc(S(=O)(=O)N2CCN(CC(=O)Nc3ccccc3Cl)CC2)cc1
N-(2-chlorophenyl)-2-[4-(4-methylphenyl)sulfonylpiperazin-1-yl]acetamide