Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 18.185% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc2[nH]c3c(=O)n(Cc4ccc(C(=O)N5CCCC5)cc4)c(=S)[nH]c3c2c1
[b] CCn1c(=O)c(C(=O)NC(C)c2ccccc2)c(O)c2ccccc21
[c] COC1=C(c2ccccc2)C(=O)c2ccccc2C1=O
[d] COC(=O)c1[nH]c2ccc(C)cc2c1NC(=O)CN1CCN(c2ccccc2)CC1
Answer: a. COc1ccc2[nH]c3c(=O)n(Cc4ccc(C(=O)N5CCCC5)cc4)c(=S)[nH]c3c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc2[nH]c3c(=O)n(Cc4ccc(C(=O)N5CCCC5)cc4)c(=S)[nH]c3c2c1
COc1ccc2[nH]c3c(=O)n(Cc4ccc(C(=O)N5CCCC5)cc4)c(=S)[nH]c3c2c1
8-methoxy-3-[[4-(pyrrolidine-1-carbonyl)phenyl]methyl]-2-sulfanylidene-1,5-dihydropyrimido[5,4-b]indol-4-one