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. COc1ccc(/C=C2/Sc3ccc(C(=O)N4CCc5ccccc5C4)cc3NC2=O)cc1
b. CCc1cccc2c(C(=O)COC(=O)/C=C/c3ccc(O)c(OC)c3)c[nH]c12
c. Cc1nc(NC(=O)c2ccc(Br)s2)sc1C(=O)N(C)C
d. O=C(O)CN1C(=O)C(=O)N(Cc2c(F)cccc2Cl)C1=O
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}