Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 11.942\% 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, d, or e without using any other words.
Options:
a. CCOc1ccccc1NC(=O)CCn1c(=O)oc2ccccc21
b. CCCCC(=O)NCCc1cc2c(OC)ccc(OC)c2[nH]c1=O
c. CCOC(=O)c1ccc(CNC(=O)CSc2nc(NC(=O)c3ccccc3)c3c(C)c(C)oc3n2)cc1
d. CCOC(=O)Cc1csc(NC(=O)c2cc3c(s2)CCCC3)n1
e. COc1ccc(CN(C)C(=O)c2ccccc2OCc2c(C)noc2C)c(OC)c1
Answer: b. CCCCC(=O)NCCc1cc2c(OC)ccc(OC)c2[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#}
CCCCC(=O)NCCc1cc2c(OC)ccc(OC)c2[nH]c1=O
CCCCC(=O)NCCc1cc2c(OC)ccc(OC)c2[nH]c1=O
N-[2-(5,8-dimethoxy-2-oxo-1H-quinolin-3-yl)ethyl]pentanamide