Task: Answer the multiple-choice question.
Query: Which drug has a 6.816\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CNC(=S)Nc1cccc([N+](=O)[O-])c1
b COc1cccc(CN2CCNC(=O)C2CC(=O)N(C)C2CCCCC2)c1OC
c Cc1cc(NC(=O)CSc2nnc(C3CC3)n2-c2ccccc2)no1
d CC(=O)N1CCN(S(=O)(=O)c2ccc(S(=O)(=O)NC3CCCCC3)cc2)CC1
e O=C(c1cnc2n(c1=O)CCS2)N1CCCc2ccccc21
Answer: d. CC(=O)N1CCN(S(=O)(=O)c2ccc(S(=O)(=O)NC3CCCCC3)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(S(=O)(=O)c2ccc(S(=O)(=O)NC3CCCCC3)cc2)CC1
CC(=O)N1CCN(S(=O)(=O)c2ccc(S(=O)(=O)NC3CCCCC3)cc2)CC1
4-(4-acetylpiperazin-1-yl)sulfonyl-N-cyclohexylbenzenesulfonamide