Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) N/C(=N\OC(=O)c1cccc([N+](=O)[O-])c1)c1ccccn1
b) c1ccc(-c2csc(N3CCc4ccccc4C3)n2)cc1
c) CC1CCC(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)CC1
d) CC(=O)c1cccc(NC(=O)COc2ccc(S(=O)(=O)N3CCOCC3)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}