Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(C)c1ccc(NC(=O)CN2C(=O)COc3ccc(S(=O)(=O)N4CCOCC4)cc32)cc1
b. Cc1ccc(O)c(/C=N/NC(=O)Cc2ccc(Cl)cc2)c1
c. COc1ccccc1OC(C)c1nnc(SCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1-c1ccccc1
d. O=S(=O)(c1ccccc1)N1N=C(c2ccccc2)CC1c1ccccc1F
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}