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) CCc1c(C(=O)NNC(=S)NCc2ccccc2)csc1C
(b) NNC(=O)c1oc2nc(-c3ccccc3)cc(-c3ccccc3)c2c1N
(c) CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccc(F)cc2)c1
(d) COc1ccc(N2CCN(C(c3cccs3)C(C)NC(=O)C(=O)N3CCCCC3)CC2)cc1
Answer: a, b, 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}