Problem statement: Answer the MCQ question.
Query: Which compound has a 17.684\% 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 CC(=O)N(/N=C1\Sc2ccccc2C1=O)c1cccc(C)c1
b CCOc1cc(CNc2ccc3c(c2)CCC3)ccc1O
Answer: b. CCOc1cc(CNc2ccc3c(c2)CCC3)ccc1O
{#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#}
CCOc1cc(CNc2ccc3c(c2)CCC3)ccc1O
CCOc1cc(CNc2ccc3c(c2)CCC3)ccc1O
4-[(2,3-dihydro-1H-inden-5-ylamino)methyl]-2-ethoxyphenol