Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(CC1CCOCC1)Nc1ccc(Cl)c(Cl)c1
b: COc1ccc(CCNC(=O)Nc2cccc([N+](=O)[O-])c2)cc1OC
c: O=C1CN(C(=O)COC(=O)C23CC4CC(CC(O)(C4)C2)C3)c2ccccc2N1
d: COCCN(Cc1ccccc1)C(=O)c1cc(S(=O)(=O)N2CCCCCC2)ccc1OC
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}