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: Cc1cc(C2(O)CCC(NC(=O)CCc3ccccc3)CC2)ccc1O
b: CC(C)N1CCC(Oc2ccc(N3CCN(C(=O)c4ccc(F)cc4F)CC3=O)cc2)CC1.O=CO
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-hydroxy-4-(4-hydroxy-3-methylphenyl)cyclohexyl]-3-phenylpropanamide