Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 6.639\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCn1c(CCCNC(=O)c2ccco2)nc2ccccc21
b. CCCCCC[C@@H]([C@@H](C)O)n1cnc2c(N)ncnc21.Cl
Answer: a. CCn1c(CCCNC(=O)c2ccco2)nc2ccccc21
{#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#}
CCn1c(CCCNC(=O)c2ccco2)nc2ccccc21
CCn1c(CCCNC(=O)c2ccco2)nc2ccccc21
N-[3-(1-ethylbenzimidazol-2-yl)propyl]furan-2-carboxamide