Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.179\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(O)CCC(=O)Nc1ccc(F)cc1
(b) CS(=O)(=O)N(CC(=O)N1CCN(Cc2ccccc2)CC1)Cc1ccccc1
(c) COc1ccc(N=C2SC(CC(=O)Nc3ccccc3)C(=O)N2Cc2ccccn2)cc1
(d) O=C(O)c1ccc(NC(=O)C2C3CCC(C3)C2C(=O)O)cc1
Answer: b. CS(=O)(=O)N(CC(=O)N1CCN(Cc2ccccc2)CC1)Cc1ccccc1
{#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#}
CS(=O)(=O)N(CC(=O)N1CCN(Cc2ccccc2)CC1)Cc1ccccc1
CS(=O)(=O)N(CC(=O)N1CCN(Cc2ccccc2)CC1)Cc1ccccc1
N-benzyl-N-[2-(4-benzylpiperazin-1-yl)-2-oxoethyl]methanesulfonamide