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 other words.
Options:
a: Cc1nc2cc(C(F)(F)F)ccc2n1C1CCN(Cc2nnnn2CCc2ccccc2)CC1
b: S=C(NC1CCCC1)NN1CCOCC1
c: O=c1[nH]c(=O)n(CCc2ccccc2)c(O)c1C=NC1CC1
d: O=C(CSc1ncnc2sccc12)NCc1ccc2c(c1)OCO2
Answer: 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}