Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -1.586\% 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 other words.
Options:
a. O=C(CN(C(=O)CNS(=O)(=O)c1ccccc1)c1ccc2c(c1)OCCO2)NCc1ccco1
b. Cn1c(=O)c2nnn(/N=C(\c3ccccc3)C3CC3)c2n(C)c1=O
c. Cc1n[nH]c(C)c1Sc1ccccc1N=Cc1cc([N+](=O)[O-])ccc1O
d. O=C(O)CCNc1nc(C(F)(F)F)nc2ccccc12
Answer: b. Cn1c(=O)c2nnn(/N=C(\c3ccccc3)C3CC3)c2n(C)c1=O
{#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#}
Cn1c(=O)c2nnn(/N=C(\c3ccccc3)C3CC3)c2n(C)c1=O
Cn1c(=O)c2nnn(/N=C(\c3ccccc3)C3CC3)c2n(C)c1=O
3-[(Z)-[cyclopropyl(phenyl)methylidene]amino]-4,6-dimethyltriazolo[4,5-d]pyrimidine-5,7-dione