Task: Answer the MCQ question.
Question: Which drug exhibits a -4.514\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc2c(C(=O)N(C)c3ccc(F)cc3)cn(C)c(=O)c2cc1OC
b: COc1cccc(N2C(=O)CC(NNC(=O)c3cccs3)C2=O)c1
Answer: b. COc1cccc(N2C(=O)CC(NNC(=O)c3cccs3)C2=O)c1
{#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#}
COc1cccc(N2C(=O)CC(NNC(=O)c3cccs3)C2=O)c1
COc1cccc(N2C(=O)CC(NNC(=O)c3cccs3)C2=O)c1
N'-[1-(3-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]thiophene-2-carbohydrazide