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. C#CCNC(=O)C1=C[C@@H](c2cn(C(C)=O)c3ccccc23)C[C@@H](OCc2ccc(CO)cc2)O1
b. O=C(CSc1cn[nH]n1)Nc1ccc(Cl)cc1Cl
c. O=C(CSc1nnc(NC(=O)c2cccc(F)c2)s1)NC1CCCC1
d. Cc1coc2c1c(C)cc1oc(=O)c(CC(=O)N[C@@H](CC(C)C)C(=O)O)c(C)c12
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}