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 COc1ccc(NS(=O)(=O)c2cc(OC)ccc2NC(=O)c2cc(C)oc2C)cc1
b O=C1c2cccnc2C(Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)N1Cc1ccccc1
c CCN(CC(=O)NC)S(=O)(=O)c1ccc(C)cc1
d CN(C(=O)CSc1nncc2ccccc12)C1CCCCC1
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}