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 additional words.
Options:
a: COC(=O)c1sc(S(=O)(=O)N2CC(C)OC(C)C2)c(C(=O)OC)c1C
b: CNc1c(NC(=O)c2ccc3c(c2)OCO3)c(=O)oc2ccccc12
c: COc1ccc(N2CCN(C(=O)CNC(=O)Cc3ccc(Cl)cc3)CC2)cc1
d: CC(=O)c1ccc(NC(=S)NNC(=O)c2ccncc2)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}