Task: Answer the MCQ question.
Query: Which compound exhibits a 2.715\% 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, or c without using any additional words.
Options:
a: CC(C)(C)c1csc(N/N=C/c2ccc(O)cc2)n1
b: Nc1nnc(Cc2ccc(F)cc2)s1
c: CCCN(CCC)CCNC(=O)c1cn(CC(C)C)c(=O)c2c1c1ccccc1n2C
Answer: c. CCCN(CCC)CCNC(=O)c1cn(CC(C)C)c(=O)c2c1c1ccccc1n2C
{#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#}
CCCN(CCC)CCNC(=O)c1cn(CC(C)C)c(=O)c2c1c1ccccc1n2C
CCCN(CCC)CCNC(=O)c1cn(CC(C)C)c(=O)c2c1c1ccccc1n2C
N-[2-(dipropylamino)ethyl]-9-methyl-2-(2-methylpropyl)-1-oxopyrido[3,4-b]indole-4-carboxamide