Task: Answer the multiple-choice question.
Query: Which drug exhibits a 18.514\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)cc1OC
[b] COc1ccc(NC(=O)CN(C)CC(=O)NCC(=O)Nc2ccc(F)cc2)cc1
[c] Cn1c(SCC(=O)NC2CCCCC2)nnc1-c1cccnc1
[d] O=C(CCCC(=O)N(c1cccc(F)c1)C(C(=O)NC1CCCC1)c1ccc(O)cc1)Nc1ccccn1
Answer: a. COc1ccc(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)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(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)cc1OC
COc1ccc(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)cc1OC
N-(3,4-dimethoxyphenyl)-1-thiophen-2-ylsulfonylpiperidine-4-carboxamide