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 other words.
Options:
a. CCOC(=O)c1ccc(NC(=O)Cn2c(C)nc3c(sc(=S)n3CC)c2=O)cc1
b. COc1ccc(N(C(=O)COc2ccccc2OC)S(=O)(=O)c2ccc(C)cc2)cc1
c. Nc1ccc(S(=O)(=O)c2ccc(Cl)cc2)cc1
d. COCCCNC(=O)/C=C/c1c(Cl)cccc1Cl
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}