Task: Answer the multiple choice question.
Question: Which drug exhibits a -12.709\% human ether-à-go-go related gene (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 other words.
Options:
a: C/C(=N/NC(=O)Cn1nc2ccccc2n1)c1ccc(F)cc1
b: CCCCOc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)cc2)cc1
c: O=C(Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])O[C@H]1[C@H](Cc2ccccc2)NS(=O)(=O)[C@H]2C[C@@H]3C=C[C@]12O3
d: CCOCCCNC1=C(Cl)C(=O)c2ccccc2C1=O
e: COc1ccc(CCC(=O)Nc2nc3c(s2)CN(C)CC3)cc1OC
Answer: b. CCCCOc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)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#}
CCCCOc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)cc2)cc1
CCCCOc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)cc2)cc1
N-[4-[(4-butoxyphenyl)sulfonylamino]phenyl]acetamide