Task: Answer the multiple choice question.
Query: Which drug has a 12.872\% 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] CC1(C)SC2c3ccccc3C(=O)N2[C@@H]1C(=O)NC1CCCC1
[b] CC(=O)c1ccc(NC(=O)CSc2nc(=O)cc(N)n2-c2ccccc2)cc1
[c] CC(=O)N1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3cccs3)cc2)CC1
[d] COc1ccc(NC(=O)Cc2cccc(F)c2)cc1S(=O)(=O)Nc1ccccc1Cl
Answer: c. CC(=O)N1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3cccs3)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#}
CC(=O)N1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3cccs3)cc2)CC1
CC(=O)N1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3cccs3)cc2)CC1
N-[4-[2-(4-acetylpiperazin-1-yl)-2-oxoethoxy]phenyl]-N-methylthiophene-2-sulfonamide