Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(Nc1ccc(-c2cscn2)cc1)C1CCCN(Cc2ccc(CO)o2)C1
b) CCOc1ccc(N2C(=O)CC(NCCc3ccncc3)C2=O)cc1
c) CCNC(=S)N1CCn2c(nc3ccccc32)C1
d) CCOC(=O)C(CCCOc1ccc(C)cc1)C(=O)OCC
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}