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) C=C(C)CNC(=S)N/N=C/c1ccco1
(b) O=C(NCc1cccs1)c1ccc(CS(=O)Cc2ccccc2Cl)o1
(c) CCCOc1ccc(S(=O)(=O)Nc2ccccn2)c2ccccc12
(d) Cc1snc(S(=O)(=O)/C(C#N)=N/Nc2cccc(C(F)(F)F)c2)c1C#N
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}