Task: Answer the multiple choice question.
Question: Which compound has a 3.365\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COC(=O)c1ccccc1NC(=O)CSc1nc(N)cc(N)n1
b O=C(Nc1nnc(SCc2ccc(Cl)cc2)s1)C1CCCO1
Answer: a. COC(=O)c1ccccc1NC(=O)CSc1nc(N)cc(N)n1
{#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#}
COC(=O)c1ccccc1NC(=O)CSc1nc(N)cc(N)n1
COC(=O)c1ccccc1NC(=O)CSc1nc(N)cc(N)n1
methyl 2-[[2-(4,6-diaminopyrimidin-2-yl)sulfanylacetyl]amino]benzoate