Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.981\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(=O)Nc1ccc(S(=O)(=O)NNC(=O)c2sc(=S)n(C)c2C)cc1
b: CC1(C)C2(C(=O)Nc3ccccn3)CCC1(C(Br)Br)[C@H]2Br
c: COc1ccc(N2CCN(Cc3nnnn3C3CCCCC3)CC2)cc1
d: CCOc1ccc(S(=O)(=O)N(CC(=O)O)c2ccccc2)cc1
e: CC1CCN(S(=O)(=O)c2cc(C(=O)N3CCN(c4ncccn4)CC3)ccc2Br)CC1
Answer: a. CC(=O)Nc1ccc(S(=O)(=O)NNC(=O)c2sc(=S)n(C)c2C)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)Nc1ccc(S(=O)(=O)NNC(=O)c2sc(=S)n(C)c2C)cc1
CC(=O)Nc1ccc(S(=O)(=O)NNC(=O)c2sc(=S)n(C)c2C)cc1
N-[4-[[(3,4-dimethyl-2-sulfanylidene-1,3-thiazole-5-carbonyl)amino]sulfamoyl]phenyl]acetamide