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. O=C(Nc1nnc(-c2ccco2)o1)c1ccc(S(=O)(=O)N2CCCC2)cc1
b. CCOC(=O)C1C(=O)NC(c2ccccc2)=NC1c1ccc(OC)cc1
c. COc1ccc(OC)c(/C=C2\SC(=S)N(C(C(=O)O)c3ccccc3)C2=O)c1
d. CC1=NOC(=O)/C1=C\c1ccc(-c2cccc(Cl)c2)o1
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}