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(O)c1ccc(N2C(=O)CSC2=S)cc1
b. COc1ccc(CCNC(=O)CCn2c(=O)oc3ccccc32)cc1
c. CC(C)c1nnc(NC(=O)CN2C(=O)c3ccccc3C2=O)s1
d. CC(C)CC(=O)NS(=O)(=O)c1ccc(N)cc1
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}