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. O=C(COc1ccc(S(=O)(=O)N2CCOCC2)cc1)NC1CCCC1
b. CC(C)CCCN1C(Nc2ccccc2)=NC[C@@H]1C
c. Nc1ccc(-c2cc3ccccc3c(=O)n2CCCCO)cc1
d. Cc1cccc(NS(=O)(=O)c2ccc(OCC(=O)N3CCCC3)cc2)c1
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}