Task: Answer the multiple choice question.
Query: Which compound exhibits a -10.348\% 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 additional words.
Options:
a COc1ccc(S(=O)(=O)Nc2ccccc2)cc1OC
b Cc1ccc(NC(=S)Nc2ccc3cn[nH]c3c2)cc1C
c O=C1OCCN1CCNCc1cn(-c2ccc(F)cc2)nc1-c1ccccc1Cl
d CC(=O)N/N=C/c1cc2c(cc1[N+](=O)[O-])OCO2
e CCCCC(=O)N/N=C/c1c(O)n(CCC2=CCCCC2)c(=O)[nH]c1=O
Answer: a. COc1ccc(S(=O)(=O)Nc2ccccc2)cc1OC
{#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#}
COc1ccc(S(=O)(=O)Nc2ccccc2)cc1OC
COc1ccc(S(=O)(=O)Nc2ccccc2)cc1OC
3,4-dimethoxy-N-phenylbenzenesulfonamide