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: CC1(OC(=O)C2CCCC2)C(=O)C=C2C=C(c3ccsc3)N(c3ccccc3)C=C2C1=O
b: COc1c2c(nc3occc13)C(CCC(C)(C)O)(OC)C(O)CC2
c: Cc1ccc(CNC(=O)CN(C(=O)C2(C)CC(=O)N=C3C=CC=CN32)c2ccccc2)cc1
d: Cc1c(C2OC(=O)C3(CCCCC3)C(=O)C2(C)C)c(=O)n(-c2ccccc2)n1C
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}