Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(NCc1ccco1)c1ccc(CS(=O)Cc2ccc(Cl)cc2)o1
b: COc1ccc(OC)c(N(CC(=O)NCc2ccncc2)S(C)(=O)=O)c1
c: Cc1c(Cl)cccc1NC(=S)NC1CC1
d: CN(C)S(=O)(=O)c1ccc2c(c1)C(=NO)c1cc(S(=O)(=O)N(C)C)ccc1-2
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}