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: CCN(c1cccc(C)c1)S(=O)(=O)c1c(C)[nH]c(C)c1C(=O)N1CCCCC1
b: COc1ccc2c(C)cc(SCC(=O)Nc3ccc(Cl)cn3)nc2c1
c: COc1ccc(N(C)S(=O)(=O)c2cccc(C(=O)NCc3ccc(C)cc3)c2)cc1
d: COc1cc(-c2ccc3oc(-c4ccsc4)c(C#CC4(O)CCCCC4)c3c2)cc(OC)c1OC
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}