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, or c without using any additional words.
Options:
a. CCN1CCCC1Cn1cnc2c([nH]c3ccc(OC)cc32)c1=O
b. COc1cc(-c2nnc(SCC3(c4ccc(Br)cc4)OCCO3)o2)cc(OC)c1OC
c. O=C(Nc1ccccc1)c1csc(-c2ccccc2)n1
Answer: b, c
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}