Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -3.416\% 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 CC(C)(C)C1CCC(C(=O)NNC(=O)c2ccncc2)CC1
b CCN1CC(CN(C)Cc2cn(-c3ccc(C)cc3)nc2-c2cccc(C)c2)CC1=O
c CCOC(=O)C1=C(N)Oc2cc(C)n(CCc3ccc(OC)c(OC)c3)c(=O)c2C1c1cccnc1
d Cc1ccc(S(=O)(=O)c2c(C)nn(-c3ccccc3)c2OC(=O)c2ccc(Br)o2)cc1
e Cc1ccc(Cn2nnc3c(=O)[nH]c(C4CCN(S(=O)(=O)c5ccccc5F)CC4)nc32)cc1
Answer: c. CCOC(=O)C1=C(N)Oc2cc(C)n(CCc3ccc(OC)c(OC)c3)c(=O)c2C1c1cccnc1
{#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#}
CCOC(=O)C1=C(N)Oc2cc(C)n(CCc3ccc(OC)c(OC)c3)c(=O)c2C1c1cccnc1
CCOC(=O)C1=C(N)Oc2cc(C)n(CCc3ccc(OC)c(OC)c3)c(=O)c2C1c1cccnc1
ethyl 2-amino-6-[2-(3,4-dimethoxyphenyl)ethyl]-7-methyl-5-oxo-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carboxylate