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 other words.
Options:
a. Cc1onc(-c2ccccc2)c1NC(=O)N(Cc1ccccc1)C(C)C
b. CCOC(=O)c1ccc(N2C(=O)C3CCCN3C2=S)cc1
c. O=C(O)c1ccc2cccnc2c1O
d. COc1ccc(Cn2c(=O)[nH]c3cc(C(=O)N4CCN(c5ccccn5)CC4)ccc3c2=O)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}