Problem statement: Answer the multiple choice question.
Question: Which drug has a 18.168\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCNC(=O)c1c(N)n(CC2CCCO2)c2nc3ccccc3nc12
b. OC1CC(c2ccco2)NC2(CCCCC2)C1
c. CCOc1ccccc1N(C)C(=O)c1nn(-c2ccc(OC)cc2OC)c(=O)c2ccccc12
d. Cc1noc(C)c1COc1ccc(C(=O)OCc2nnc(-c3ccc(Cl)cc3)o2)cc1
Answer: a. CCCNC(=O)c1c(N)n(CC2CCCO2)c2nc3ccccc3nc12
{#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#}
CCCNC(=O)c1c(N)n(CC2CCCO2)c2nc3ccccc3nc12
CCCNC(=O)c1c(N)n(CC2CCCO2)c2nc3ccccc3nc12
2-amino-1-(oxolan-2-ylmethyl)-N-propylpyrrolo[3,2-b]quinoxaline-3-carboxamide