Problem statement: Answer the multiple choice question.
Query: Which drug has a 6.522\% 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) COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cc(C)no2)cc1OC
b) O=c1c2ccccc2nc2n1C(CSc1ccccc1)CS2
Answer: a. COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cc(C)no2)cc1OC
{#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(CN2CCNC(=O)C2CC(=O)N(C)Cc2cc(C)no2)cc1OC
COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cc(C)no2)cc1OC
2-[1-[(3,4-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-[(3-methyl-1,2-oxazol-5-yl)methyl]acetamide