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) O=C(COC(=O)c1ccc(F)cc1F)NC1CC1
b) Cc1c(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)c(=O)n(-c2ccccc2)n1C
c) CN1CCN(C(=O)C2CCCN(S(=O)(=O)c3ccccc3)C2)CC1
d) CCN(CC1CCCN(CCc2cccc(F)c2)C1)C(=O)c1cc2ccccc2o1
Answer: a, b, c
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}