Task: Answer the MCQ question.
Query: Which compound has a 2.379\% 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) CC(=O)NCCC(=O)N(C)CC1CCN(CCc2cccc(C(F)(F)F)c2)CC1
b) O=C(C1CC(=O)N(c2ccc3c(c2)OCCO3)C1)N1CCN(c2ccccc2O)CC1
Answer: b. O=C(C1CC(=O)N(c2ccc3c(c2)OCCO3)C1)N1CCN(c2ccccc2O)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#}
O=C(C1CC(=O)N(c2ccc3c(c2)OCCO3)C1)N1CCN(c2ccccc2O)CC1
O=C(C1CC(=O)N(c2ccc3c(c2)OCCO3)C1)N1CCN(c2ccccc2O)CC1
1-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-[4-(2-hydroxyphenyl)piperazine-1-carbonyl]pyrrolidin-2-one