Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.685\% 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) CC(=O)Nc1ccc(NC(=O)C2CCN(S(=O)(=O)c3cccc4nonc34)CC2)cc1
(b) CCc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccco2)cc1
(c) COc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
(d) Cc1ccc(S(=O)(=O)N2CCC(=O)N(CCOC(=O)Nc3cc(C)cc(C)c3)CC2)cc1
Answer: c. COc1ccc(-c2cnc3nc[nH]c(=O)c3n2)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(-c2cnc3nc[nH]c(=O)c3n2)cc1
COc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
6-(4-methoxyphenyl)-3H-pteridin-4-one