Problem statement: Answer the multiple-choice question.
Question: Which compound has a 11.432\% 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 other words.
Options:
[a] CCS(=O)(=O)c1ccc2oc(SCC(=O)NC34CC5CC(CC(C5)C3)C4)nc2c1
[b] Cc1nnc2c(NC3CCCCC3)nc3ccccc3n12
[c] CCN(CC)CCn1c(=S)[nH]c2cc(C(=O)N3CC=C(c4ccccc4)CC3)ccc2c1=O
[d] COCCn1nnnc1CN1CCN(C(=O)c2ccco2)CC1
Answer: b. Cc1nnc2c(NC3CCCCC3)nc3ccccc3n12
{#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#}
Cc1nnc2c(NC3CCCCC3)nc3ccccc3n12
Cc1nnc2c(NC3CCCCC3)nc3ccccc3n12
N-cyclohexyl-1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine