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.) Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(-n3cccn3)cc1)C(=O)N2c1cc(O)ncn1
b.) Cc1ccccc1S(=O)(=O)N1Cc2ccc(C=CC(=O)NO)cc2C1
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}
N-hydroxy-3-[2-(2-methylphenyl)sulfonyl-1,3-dihydroisoindol-5-yl]prop-2-enamide