Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -10.304\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccnc(Oc2ccc(Cl)cc2)c1C#N
b.) CCOC(=O)Cc1nc(-c2ccc(Cl)cc2)n[nH]1
c.) COc1ccc(S(=O)(=O)N(C)CC(=O)NCc2cccnc2)cc1OC
Answer: a. COc1ccnc(Oc2ccc(Cl)cc2)c1C#N
{#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#}
COc1ccnc(Oc2ccc(Cl)cc2)c1C#N
COc1ccnc(Oc2ccc(Cl)cc2)c1C#N
2-(4-chlorophenoxy)-4-methoxypyridine-3-carbonitrile