Task: Answer the MCQ question.
Question: Which drug exhibits a 12.602\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1cc(CSc2nnnn2-c2ccc(C)cc2)cc(OC)c1OC
b) Cc1cccc2nc3ccccc3cc12
Answer: b. Cc1cccc2nc3ccccc3cc12
{#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#}
Cc1cccc2nc3ccccc3cc12
Cc1cccc2nc3ccccc3cc12
1-methylacridine