Problem statement: Answer the multiple choice question.
Query: Which drug has a 9.271\% hERG inhibition at a concentration of 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(c1cnn(C(=O)c2ccccc2)c1)c1ccccc1O
b. O=C(/C=C/c1cccc([N+](=O)[O-])c1)NCCN1CCOCC1
c. CCCNC(=O)c1cn(CC)c2cc(N3CCN(C(=O)c4ccco4)CC3)c(F)cc2c1=O
d. Cc1cc(C)cc(NC(=O)Cn2nnc(C(=O)NCc3cccs3)c2N)c1
Answer: a. O=C(c1cnn(C(=O)c2ccccc2)c1)c1ccccc1O
{#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(c1cnn(C(=O)c2ccccc2)c1)c1ccccc1O
O=C(c1cnn(C(=O)c2ccccc2)c1)c1ccccc1O
[4-(2-hydroxybenzoyl)pyrazol-1-yl]-phenylmethanone