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: CCc1ccc(N(CC(=O)Nc2ccccc2C(=O)N2CCOCC2)S(C)(=O)=O)cc1
b: CC1(C)CC(=O)c2sc(NS(=O)(=O)Cc3ccccc3)nc2C1
c: Cc1cc(N)n(-c2nc(-c3cccnc3)nc3ccccc23)n1
d: Cc1ccc(N(C(=O)c2cnccn2)C(C(=O)NC2CCCCC2)c2ccc(O)cc2)cc1
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}