Task: Answer the MCQ question.
Query: Which drug exhibits a 16.242\% 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] COc1ccccc1NC(=O)CSc1ccc2nnc(-c3ccc(C)cc3)n2n1
[b] COc1ccc(OC)c(C(O)c2coc3ccc(O)c(CN(C)C)c23)c1
[c] COc1ccc(CNC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
[d] CCOC(=O)CN1C(=O)S/C(=C\c2ccc3c(c2)OCO3)C1=O
Answer: c. COc1ccc(CNC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)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#}
COc1ccc(CNC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
COc1ccc(CNC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
2-[4-methoxy-N-[(6-methyl-2,4-dioxo-1H-pyrimidin-5-yl)sulfonyl]anilino]-N-[(4-methoxyphenyl)methyl]acetamide