Problem statement: Answer the MCQ question.
Query: Which compound has a 15.154\% 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] COc1ccc(S(=O)(=O)Nc2ccccc2C(=O)N2CCOCC2)cc1C
[b] COc1cccc(OCC(=O)NNC(=O)c2cnccn2)c1
[c] CCCN1CNc2c(c(=O)[nH]c(=S)n2CCc2ccccc2)C1
[d] Cc1ccc(S(=O)(=O)N2CCCCC2C(=O)O)s1
[e] COc1cccc(-c2nnc(-c3cc4c(C(F)(F)F)nn(C)c4s3)o2)c1
Answer: b. COc1cccc(OCC(=O)NNC(=O)c2cnccn2)c1
{#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(OCC(=O)NNC(=O)c2cnccn2)c1
COc1cccc(OCC(=O)NNC(=O)c2cnccn2)c1
N'-[2-(3-methoxyphenoxy)acetyl]pyrazine-2-carbohydrazide