Task: Answer the MCQ question.
Question: Which drug exhibits a 17.347\% 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) CC(=O)c1sc(-c2ccccc2)cc1NS(=O)(=O)c1ccc(C)cc1
(b) CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
Answer: b. CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
{#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(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
4-N-benzyl-2-N-methyl-5-nitro-2-N-phenylpyrimidine-2,4,6-triamine