Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.874\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCCc1nnc(NC(=O)CCC(=O)NC2CCCCCC2)s1
b: CCn1cc(C(=O)N[C@@H](CCSC)C(=O)NCCCOC)c(=O)c2cc3c(cc21)OCO3
c: CCC(=O)Nc1nc2ccc3sc(C)nc3c2s1
d: CCCc1cc(C(=O)N2CCCN(C)CC2)cs1
e: CC(=O)c1ccc(C(=O)Nc2nnc(-c3ccc(Cl)cc3)o2)cc1
Answer: a. CCCc1nnc(NC(=O)CCC(=O)NC2CCCCCC2)s1
{#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#}
CCCc1nnc(NC(=O)CCC(=O)NC2CCCCCC2)s1
CCCc1nnc(NC(=O)CCC(=O)NC2CCCCCC2)s1
N-cycloheptyl-N'-(5-propyl-1,3,4-thiadiazol-2-yl)butanediamide