Task: Answer the multiple-choice question.
Query: Which compound has a 15.311\% 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 other words.
Options:
a: CN1C2C=C(N(C(=O)c3ccc(Cl)cc3)c3ccccc3)CC1CC2.Cl
b: CCn1c(SCC(=O)NC2CC2)nnc1-c1ccc(F)cc1
c: NC(=O)Cn1cnc2nc3n(c2c1=O)CCC3
d: COc1ccccc1CNC(=O)CSc1nc(=O)n(Cc2ccncc2)c2c1CCC2
e: Nc1ccc(-c2ccc(N)c([N+](=O)[O-])c2)cc1[N+](=O)[O-]
Answer: b. CCn1c(SCC(=O)NC2CC2)nnc1-c1ccc(F)cc1
{#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#}
CCn1c(SCC(=O)NC2CC2)nnc1-c1ccc(F)cc1
CCn1c(SCC(=O)NC2CC2)nnc1-c1ccc(F)cc1
N-cyclopropyl-2-[[4-ethyl-5-(4-fluorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide