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) Cc1ccc(C(=O)Nc2nc3ccc(S(C)(=O)=O)cc3s2)cc1C
b) COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCc2ccccc2)ccc1O
c) O=C(CN1CCOCC1)Nc1ccccc1C(=O)Nc1ccccc1
d) CC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)C1C(C)C
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}