Task: Answer the multiple choice question.
Question: Which compound has a -1.415\% 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, c, or d without using any other words.
Options:
a: CC1(C(=O)NNC(=O)C2CCCCC2)CC1(Cl)Cl
b: CC(Cc1c[nH]c2ccccc12)C(=O)O
c: Cn1c(N2CCOCC2)nc2c1c(=O)n(Cc1ccc(Cl)cc1)c(=O)n2C
d: O=C(CCCc1c[nH]c2ccccc12)NCc1ccc2c(c1)OCO2
Answer: c. Cn1c(N2CCOCC2)nc2c1c(=O)n(Cc1ccc(Cl)cc1)c(=O)n2C
{#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#}
Cn1c(N2CCOCC2)nc2c1c(=O)n(Cc1ccc(Cl)cc1)c(=O)n2C
Cn1c(N2CCOCC2)nc2c1c(=O)n(Cc1ccc(Cl)cc1)c(=O)n2C
1-[(4-chlorophenyl)methyl]-3,7-dimethyl-8-morpholin-4-ylpurine-2,6-dione