Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.535\% 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 additional words.
Options:
a.) Cl.O=c1cc(CN2CCNCC2)nc2sccn12
b.) Oc1cc(-c2ccccc2)c2ccccc2c1
c.) CC(=O)c1cccc(NC(=O)c2cc(-c3cccs3)on2)c1
d.) CC(C)c1onc(C(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1[N+](=O)[O-]
Answer: b. Oc1cc(-c2ccccc2)c2ccccc2c1
{#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#}
Oc1cc(-c2ccccc2)c2ccccc2c1
Oc1cc(-c2ccccc2)c2ccccc2c1
4-phenylnaphthalen-2-ol