Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Nc1cccc(-c2cc3c(Oc4cccc(O)c4)ncnc3[nH]2)c1
[b] COc1ccc(CCCN2C(=O)N(NS(C)(=O)=O)CC2c2ccc(OC)cc2)cc1
Answer: a, 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}
N-[4-(4-methoxyphenyl)-3-[3-(4-methoxyphenyl)propyl]-2-oxoimidazolidin-1-yl]methanesulfonamide