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 additional words.
Options:
a) Cc1c(NC(=O)CCCCCN2C(=O)c3ccccc3C2=O)c(=O)n(-c2ccccc2)n1C
b) COc1ccc(C(=O)N/C(=C\c2ccccc2)C(=O)NCc2cccnc2)cc1
c) CCc1cccc2c1NC(=O)[C@]21[C@@H]2C(=O)N(Cc3ccccc3)C(=O)[C@@H]2[C@@H]2CCCN21
d) Cc1ccc(NC(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc2)cc1
Answer: a, 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}