Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 10.642\% 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) Cc1ccn2cc(-c3cnoc3C)nc2c1
b) Cc1ccccc1OCC(=O)N/N=C/C=C/c1ccccc1
c) COc1ccc(C2N(c3cc(Cl)ccc3OC)C(=O)C3CCCN32)cc1OC
Answer: a. Cc1ccn2cc(-c3cnoc3C)nc2c1
{#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#}
Cc1ccn2cc(-c3cnoc3C)nc2c1
Cc1ccn2cc(-c3cnoc3C)nc2c1
5-methyl-4-(7-methylimidazo[1,2-a]pyridin-2-yl)-1,2-oxazole