Task: Answer the MCQ question.
Question: Which compound has a -0.423\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCC(c1nnnn1Cc1ccccc1)N(Cc1ccco1)Cc1cc2cc(OC)ccc2[nH]c1=O
[b] COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)CCC(=O)Nc1ccccc1C
Answer: a. CCC(c1nnnn1Cc1ccccc1)N(Cc1ccco1)Cc1cc2cc(OC)ccc2[nH]c1=O
{#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#}
CCC(c1nnnn1Cc1ccccc1)N(Cc1ccco1)Cc1cc2cc(OC)ccc2[nH]c1=O
CCC(c1nnnn1Cc1ccccc1)N(Cc1ccco1)Cc1cc2cc(OC)ccc2[nH]c1=O
3-[[1-(1-benzyltetrazol-5-yl)propyl-(furan-2-ylmethyl)amino]methyl]-6-methoxy-1H-quinolin-2-one