Problem statement: Answer the multiple-choice question.
Query: Which compound has a -14.528\% 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, b, or c without using any additional words.
Options:
a) Cn1c(=O)c([N+](=O)[O-])c(NCC2CCCO2)c2ccccc21
b) O=C(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCN(c2ccccn2)CC1
c) OCCN1CCOCCOCCN(CCO)CCN(CCO)CC1
Answer: b. O=C(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCN(c2ccccn2)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(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCN(c2ccccn2)CC1
O=C(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCN(c2ccccn2)CC1
2-benzyl-4-(4-pyridin-2-ylpiperazine-1-carbonyl)phthalazin-1-one