Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(NC(=O)CN2c3ccccc3S(=O)(=O)c3ccccc32)cc1
b. CC(=O)N1CCc2cc(S(=O)(=O)NC3CCCCC3)ccc21
c. CCOC(=O)CSc1nnc(NC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)s1
d. O=C1/C(=N\S(=O)(=O)c2cccs2)C([n+]2cccc(Cc3ccccc3)c2)=C([O-])c2ccccc21
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}