Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 15.996\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(N=C1SC2CS(=O)(=O)CC2N1Cc1ccc(Cl)cc1)C1CC1
[b] Cc1ccc(N2CC(C(=O)Nc3nnc(SCC(=O)NCC4CCCO4)s3)CC2=O)cc1C
[c] CCc1ccc(NC(=O)CN(C(=O)N2CCN(CC)CC2)S(=O)(=O)c2ccc(C)cc2)cc1
Answer: c. CCc1ccc(NC(=O)CN(C(=O)N2CCN(CC)CC2)S(=O)(=O)c2ccc(C)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#}
CCc1ccc(NC(=O)CN(C(=O)N2CCN(CC)CC2)S(=O)(=O)c2ccc(C)cc2)cc1
CCc1ccc(NC(=O)CN(C(=O)N2CCN(CC)CC2)S(=O)(=O)c2ccc(C)cc2)cc1
4-ethyl-N-[2-(4-ethylanilino)-2-oxoethyl]-N-(4-methylphenyl)sulfonylpiperazine-1-carboxamide