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 additional words.
Options:
a Cc1ccn2c(=O)nc(SCC(=O)c3ccccc3)nc2c1
b O=C(Cc1ccc(F)cc1)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
c CC1(c2ccccc2)CC(c2ccccc2)=Nc2ccccc2N1
d CCC1(CC)C(=O)C2=C3C1[C@H](C(=O)OC)C=C(C(=O)OC)C[C@H]3n1c(=O)n(-c3ccccc3)c(=O)n1[C@H]2C
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}