Task: Answer the MCQ question.
Query: Which drug exhibits a 6.699\% 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 additional words.
Options:
a. COc1cccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)c1OC
b. CC(C)(C)c1ccccc1NC(=O)c1ccco1
c. CC(=O)c1cccc(NC(=O)CSC(=O)c2ccccc2)c1
d. O=c1[nH]c2ccccc2cc1CN(c1ccccc1)S(=O)(=O)c1ccccc1
e. CCc1n[nH]c(=S)n1N=C1CCC(C)CC1
Answer: a. COc1cccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)c1OC
{#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#}
COc1cccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)c1OC
COc1cccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)c1OC
N-[(2,3-dimethoxyphenyl)methyl]-4-(3-oxo-2-phenylpyrido[3,2-b][1,4]oxazin-4-yl)butanamide