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 other words.
Options:
a: O=C(NCc1cccnc1)c1c(F)c(F)c(F)c(F)c1F
b: C=C1CSc2nc(=O)c3c4c(sc3n21)CCCC4
c: CC/C(=N/Nc1cccc(Cl)c1)c1cnnc(SC)n1
d: CCOC(=O)c1nnn(-c2nonc2N)c1CS(=O)(=O)c1ccccc1
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}