Task: Answer the MCQ question.
Query: Which compound has a -4.166\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1ccccc1-c1noc(-c2ccccc2C(=O)N2CCCC2)n1
b OC[C@H]1OC(Nc2ccc(N=Nc3ccccc3)cc2)[C@@H](O)[C@@H](O)[C@@H]1O
c COc1ccc(Nc2nc(C)c3ccccc3n2)cc1
Answer: c. COc1ccc(Nc2nc(C)c3ccccc3n2)cc1
{#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#}
COc1ccc(Nc2nc(C)c3ccccc3n2)cc1
COc1ccc(Nc2nc(C)c3ccccc3n2)cc1
N-(4-methoxyphenyl)-4-methylquinazolin-2-amine