Problem statement: Answer the MCQ question.
Question: Which compound has a 14.302% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1cccc2cc(-c3ccccc3)oc12
b: Cc1ccc(CNC(=O)C2CC=CCC2C(=O)O)cc1
c: Cl.O=c1cc(CN2CCNCC2)nc2sccn12
d: NC(=O)Oc1ccc(C2CCOS(=O)(=O)N2)cc1
Answer: a. COc1cccc2cc(-c3ccccc3)oc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc2cc(-c3ccccc3)oc12
COc1cccc2cc(-c3ccccc3)oc12
7-methoxy-2-phenyl-1-benzofuran