Problem statement: Answer the MCQ question.
Query: Which drug has a 19.304\% 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 other words.
Options:
a COc1ccc(-n2c(=O)cc(N3CCN(Cc4ccccc4)CC3)[nH]c2=O)cc1
b Cc1ccc(NC(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cc1C
Answer: b. Cc1ccc(NC(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cc1C
{#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#}
Cc1ccc(NC(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cc1C
Cc1ccc(NC(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cc1C
1-[1-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-oxopyrrolidin-3-yl]-3-(3,4-dimethylphenyl)urea