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 other words.
Options:
a CCc1nc(SCc2ccc(C(=O)OC)o2)c2c(=O)n(C)c(=O)n(C)c2n1
b CC(=O)Nc1cccc(NC(=O)C(=O)NCC(c2ccco2)N2CCc3ccccc32)c1
c O=C(c1cccs1)N1CCN(c2cc(Cl)ccc2Cl)CC1
d CN(C)S(=O)(=O)N1CCC(CCCC2CCN(S(=O)(=O)N(C)C)CC2)CC1
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}