Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 17.164\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(OCCOc2cccc(C=C3C(=O)NC(=O)NC3=O)c2)cc1
b: COc1ccccc1OP(=O)(O)Oc1ccccc1OC
c: COc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)Cc1nc(C)cs1
d: O=C(Nc1ccc(O)cc1)c1ccc(NC(=O)C2CCCO2)cc1
Answer: c. COc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)Cc1nc(C)cs1
{#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#}
COc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)Cc1nc(C)cs1
COc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)Cc1nc(C)cs1
2-[1-[(2-methoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-[(4-methyl-1,3-thiazol-2-yl)methyl]acetamide