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 other words.
Options:
[a] CC1CN(CC(F)F)CCN1c1cc2[nH]c(SC(C)(C)C)nc2cc1Cl
[b] COc1ccc(S(=O)(=O)N2Cc3ccc(C=CC(=O)NO)cc3C2)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-hydroxy-3-[2-(4-methoxyphenyl)sulfonyl-1,3-dihydroisoindol-5-yl]prop-2-enamide