Problem statement: Answer the MCQ question.
Query: Which compound has a 18.943\% 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 additional words.
Options:
a: CCN1CCN(C(c2ccccc2)c2nnnn2Cc2ccccc2)CC1.Cl
b: CC1CCN(C(=O)CSc2nnc(CSc3ncccn3)n2C)CC1
c: Cc1csc(C(C)NC(=O)c2ccc(OC3CCN(CCc4ccccc4)CC3)cc2)n1
d: CC1CCN(CCCNC(=O)c2cc3sccc3n2C)CC1
Answer: b. CC1CCN(C(=O)CSc2nnc(CSc3ncccn3)n2C)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#}
CC1CCN(C(=O)CSc2nnc(CSc3ncccn3)n2C)CC1
CC1CCN(C(=O)CSc2nnc(CSc3ncccn3)n2C)CC1
1-(4-methylpiperidin-1-yl)-2-[[4-methyl-5-(pyrimidin-2-ylsulfanylmethyl)-1,2,4-triazol-3-yl]sulfanyl]ethanone