Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(Nc1nnc(Cc2ccccc2)s1)c1cccnc1
b) O=C(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)c1c(F)c(F)c(F)c(F)c1F
c) COC(=O)c1cnc[nH]1
d) Nc1sc(-c2ccccc2)cc1-c1n[nH]c(=S)n1C1CCCCC1
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}