Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.920\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1c(CC(=O)NCCCC(=O)O)c(=O)oc2c(C)c3oc4c(c3cc12)CCCC4
(b) COc1ccc(C(=O)CSc2nnc(NC(=O)C3CC(=O)N(c4cccc(OC)c4)C3)s2)cc1
Answer: a. Cc1c(CC(=O)NCCCC(=O)O)c(=O)oc2c(C)c3oc4c(c3cc12)CCCC4
{#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#}
Cc1c(CC(=O)NCCCC(=O)O)c(=O)oc2c(C)c3oc4c(c3cc12)CCCC4
Cc1c(CC(=O)NCCCC(=O)O)c(=O)oc2c(C)c3oc4c(c3cc12)CCCC4
4-[[2-(4,11-dimethyl-2-oxo-6,7,8,9-tetrahydro-[1]benzofuro[3,2-g]chromen-3-yl)acetyl]amino]butanoic acid