Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(C)N1CCC[C@@H](CN2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
[b] Cc1cc2c(F)c(Oc3ncnn4cc(OCCCS(C)(=O)=O)c(C)c34)ccc2[nH]1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-5-methyl-6-(3-methylsulfonylpropoxy)pyrrolo[2,1-f][1,2,4]triazine