Task: Answer the multiple choice question.
Query: Which compound has a 20.460\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(CNC(=O)c1ccccc1)NCC(=O)OCc1ccc(Cl)cc1
b. CC(C)c1ccc2[nH]c3nc(SCC(=O)NC4CC4)nnc3c2c1
c. CCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
Answer: c. CCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
{#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#}
CCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
CCNC(=O)C(=O)Nc1cc2c3c(c1)CCC(=O)N3CCC2
N-ethyl-N'-(12-oxo-1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-7-yl)oxamide