Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -44.733\% 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: COc1ccc(Br)cc1/C=N/N1CCN(Cc2ccccc2)CC1
b: CCN(CC)S(=O)(=O)c1ccc2c(c1)c(=O)c(C(=O)NCCN(C)CCc1ccccc1)cn2C
c: Cc1cccc(N/C=C/C(=O)c2cccs2)c1C
Answer: b. CCN(CC)S(=O)(=O)c1ccc2c(c1)c(=O)c(C(=O)NCCN(C)CCc1ccccc1)cn2C
{#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#}
6-(diethylsulfamoyl)-1-methyl-N-[2-[methyl(2-phenylethyl)amino]ethyl]-4-oxoquinoline-3-carboxamide