Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.308\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1ccc(NC(=O)c2ccc(Cl)c(N3C(=O)CCC3=O)c2)cc1
b.) CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(-c3ccncc3)nc3ccccc23)c(=O)[nH]c1=O
c.) O=C(CN1c2cccc3cccc(c23)S1(=O)=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
d.) CC1CCN(C2=C(NS(=O)(=O)c3ccc(Br)cc3)C(=O)c3ccccc3C2=O)CC1
Answer: b. CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(-c3ccncc3)nc3ccccc23)c(=O)[nH]c1=O
{#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#}
CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(-c3ccncc3)nc3ccccc23)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(-c3ccncc3)nc3ccccc23)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-(2-methylpropyl)-2-pyridin-4-ylquinoline-4-carboxamide