Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.285\% 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) Cc1ccc(NC(=O)C(c2ccccc2)N2CCN(C(=O)c3ccco3)CC2)cc1Cl
b) CC/C(=N/NC(=O)c1ccccc1O)c1c(C)[nH]n(-c2ccccc2)c1=O
c) COc1ccc(CNC(=O)Nc2ccccc2)cc1
d) Cc1ccc(NC(=O)/C(C#N)=c2/s/c(=C/C=C/c3ccccc3)c(=O)n2-c2ccccc2)cc1C
e) CN=c1scc(-c2ccc([N+](=O)[O-])cc2)n1/N=C/c1ccco1
Answer: a. Cc1ccc(NC(=O)C(c2ccccc2)N2CCN(C(=O)c3ccco3)CC2)cc1Cl
{#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#}
Cc1ccc(NC(=O)C(c2ccccc2)N2CCN(C(=O)c3ccco3)CC2)cc1Cl
Cc1ccc(NC(=O)C(c2ccccc2)N2CCN(C(=O)c3ccco3)CC2)cc1Cl
N-(3-chloro-4-methylphenyl)-2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-phenylacetamide