Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CN(Cc1nc(-c2ccccc2)no1)C(=O)c1ccc2c(c1)OCO2
b: O=c1cnn(Cc2ccc(F)cc2)c2ccccc12
c: O=C(CSc1nc(O)c(C2CCCCC2)c(=O)[nH]1)Nc1ccc(F)cc1
d: COc1ccc(CNC(=O)CN(Cc2cccs2)C(=O)CCC(=O)Nc2ccccn2)cc1
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}