Task: Answer the multiple choice question.
Question: Which compound exhibits a -48.845\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccc(NC(=O)Nc2nnc(-c3ccco3)s2)cc1
[b] Nc1nc(CN2CCCCCC2)nc(Nc2ccc(F)cc2)n1
[c] Cn1c(Cn2c(=O)sc3ccccc32)nnc1SCc1ccccc1F
[d] CCn1c(COc2cccc3ccccc23)nnc1SCC(=O)OC1CCCCC1
[e] Cl.O=C1[C@H]2CCCC[C@H]2C(=O)N1CCCCN1CCN(c2nsc3ccccc23)CC1
Answer: b. Nc1nc(CN2CCCCCC2)nc(Nc2ccc(F)cc2)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#}
Nc1nc(CN2CCCCCC2)nc(Nc2ccc(F)cc2)n1
Nc1nc(CN2CCCCCC2)nc(Nc2ccc(F)cc2)n1
6-(azepan-1-ylmethyl)-2-N-(4-fluorophenyl)-1,3,5-triazine-2,4-diamine