Task: Answer the MCQ question.
Question: Which compound has a 3.702\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(C)=NNc1nc2c(c(=O)[nH]c(=O)n2C)n1CCc1ccccc1
b: Cc1cccc(NC(=O)CCc2nc3sc4c(c3c(=O)[nH]2)CCCC4)c1
c: CCOC(=O)Cc1cc(=O)n2[nH]c(C)cc2n1
d: O=C(N/N=C/c1c(Cl)cccc1Cl)c1cccc(F)c1
Answer: a. CC(C)=NNc1nc2c(c(=O)[nH]c(=O)n2C)n1CCc1ccccc1
{#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#}
CC(C)=NNc1nc2c(c(=O)[nH]c(=O)n2C)n1CCc1ccccc1
CC(C)=NNc1nc2c(c(=O)[nH]c(=O)n2C)n1CCc1ccccc1
3-methyl-7-(2-phenylethyl)-8-(2-propan-2-ylidenehydrazinyl)purine-2,6-dione