Problem statement: Answer the MCQ question.
Question: Which drug has a 17.281\% 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, or c without using any other words.
Options:
a. O=C1c2ccccc2C(=O)N1Cc1nc2ccccc2c(=O)n1-c1ccccn1
b. Br.COc1cccc(C(=O)Cn2c(NCCO)nc3ccccc32)c1
c. CCCNC(=O)c1ccccc1NS(=O)(=O)c1ccc2c(c1)OCCO2
Answer: b. Br.COc1cccc(C(=O)Cn2c(NCCO)nc3ccccc32)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#}
Br.COc1cccc(C(=O)Cn2c(NCCO)nc3ccccc32)c1
Br.COc1cccc(C(=O)Cn2c(NCCO)nc3ccccc32)c1
2-[2-(2-hydroxyethylamino)benzimidazol-1-yl]-1-(3-methoxyphenyl)ethanone;hydrobromide