Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)OC1N=C(c2ccccc2)c2ccccc2NC1=O
b CC(=O)Oc1ccc(C(=O)Nc2cccc(NC(=O)c3ccco3)c2)cc1
c COc1ccc(N2CCN(C(CNS(C)(=O)=O)c3ccco3)CC2)cc1
d CCOc1cc(C(=O)Nc2ccc3c(c2)OCO3)ccc1OCCOc1ccccc1Cl
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}