Problem statement: Answer the multiple-choice question.
Query: Which drug has a 5.270\% 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: CCOC(=O)CCCNC(=O)CCCNC(=O)C(c1ccccc1)c1ccccc1
b: Cc1cc(O)cc(O)c1C(=O)Cc1cnn(-c2ccccc2)c1
c: O=C(CSc1nnc(Nc2ccccc2)s1)NCc1ccco1
d: CN(C)c1ccc(/C=C2\N=C(c3ccc(Cl)c([N+](=O)[O-])c3)NC2=O)cc1
Answer: b. Cc1cc(O)cc(O)c1C(=O)Cc1cnn(-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#}
Cc1cc(O)cc(O)c1C(=O)Cc1cnn(-c2ccccc2)c1
Cc1cc(O)cc(O)c1C(=O)Cc1cnn(-c2ccccc2)c1
1-(2,4-dihydroxy-6-methylphenyl)-2-(1-phenylpyrazol-4-yl)ethanone