Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.614\% 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 or b without using any additional words.
Options:
a: O=C(NCCc1c[nH]c2ccccc12)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
b: CN(c1ccc(Br)cc1)S(=O)(=O)c1ccc2[nH]cc(C(=O)NCCN3CCOCC3)c(=O)c2c1
Answer: b. CN(c1ccc(Br)cc1)S(=O)(=O)c1ccc2[nH]cc(C(=O)NCCN3CCOCC3)c(=O)c2c1
{#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#}
CN(c1ccc(Br)cc1)S(=O)(=O)c1ccc2[nH]cc(C(=O)NCCN3CCOCC3)c(=O)c2c1
CN(c1ccc(Br)cc1)S(=O)(=O)c1ccc2[nH]cc(C(=O)NCCN3CCOCC3)c(=O)c2c1
6-[(4-bromophenyl)-methylsulfamoyl]-N-(2-morpholin-4-ylethyl)-4-oxo-1H-quinoline-3-carboxamide