Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.119\% 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 additional words.
Options:
(a) O=C(O)C(=O)O.O=C(c1cccs1)N1CCN(Cc2cccc([N+](=O)[O-])c2)CC1
(b) CC1=[N+]([O-])C(N2CCOCC2)C(O)(c2ccccc2)C1
(c) COc1ccc(CNC(=O)Cn2nc([N+](=O)[O-])c(Br)c2C)cc1OC
(d) COc1cc(CNCC2CCCO2)ccc1OCC(N)=O.Cl
Answer: b. CC1=[N+]([O-])C(N2CCOCC2)C(O)(c2ccccc2)C1
{#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#}
CC1=[N+]([O-])C(N2CCOCC2)C(O)(c2ccccc2)C1
CC1=[N+]([O-])C(N2CCOCC2)C(O)(c2ccccc2)C1
5-methyl-2-morpholin-4-yl-1-oxido-3-phenyl-2,4-dihydropyrrol-1-ium-3-ol