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.) CCOC(=O)c1cc(C(=O)Nc2ccc(S(=O)(=O)Nc3ccc(OC)cc3)cc2)nn1C
b.) C=CCN1C=CC=C/C1=C1\SC(=S)N(C)C1=O
c.) O=S(=O)([N-]c1nc2ccccc2nc1-n1cc[n+](Cc2ccccc2)c1)c1ccc(Cl)cc1
d.) CC1CCC2(CC1)NC(=O)N(CC(=O)Nc1cccc(S(=O)(=O)N3CCOCC3)c1)C2=O
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}