Task: Answer the multiple choice question.
Question: Which drug has a 17.380\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCc1ccc(NS(=O)(=O)c2cc3[nH]c(=O)c(=O)[nH]c3cc2C)cc1
(b) COc1cc(C)c(NC(=O)COc2ccc3c(c2)CCC3)cc1OC
(c) CCOC(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)NC(=O)CCS3)cc1
(d) COC(=O)C1=C(C)NC(=O)/C1=C\c1cc(C)n(-c2ccccc2F)c1C
Answer: a. CCc1ccc(NS(=O)(=O)c2cc3[nH]c(=O)c(=O)[nH]c3cc2C)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#}
CCc1ccc(NS(=O)(=O)c2cc3[nH]c(=O)c(=O)[nH]c3cc2C)cc1
CCc1ccc(NS(=O)(=O)c2cc3[nH]c(=O)c(=O)[nH]c3cc2C)cc1
N-(4-ethylphenyl)-7-methyl-2,3-dioxo-1,4-dihydroquinoxaline-6-sulfonamide