Problem statement: Answer the multiple-choice question.
Question: Which compound has a 16.390\% 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) COc1ccc(C(=O)Nc2ccc3ccccc3c2)c(OC)c1
(b) Cc1ccc(S(=O)(=O)N(C)c2ccc(OCC(=O)OCC(=O)N(CC#N)c3ccccc3)cc2)cc1
(c) Cc1ccc(C)c(NC(=O)CSc2nc3ccc(N4C(=O)c5ccccc5C4=O)cc3s2)c1
Answer: a. COc1ccc(C(=O)Nc2ccc3ccccc3c2)c(OC)c1
{#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(C(=O)Nc2ccc3ccccc3c2)c(OC)c1
COc1ccc(C(=O)Nc2ccc3ccccc3c2)c(OC)c1
2,4-dimethoxy-N-naphthalen-2-ylbenzamide