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, d, or e without using any additional words.
Options:
a. CCOCCCNC(=O)C1CCCN1C(=O)Nc1ccccc1[N+](=O)[O-]
b. CCOc1ccc(CCNC(=O)c2cccc(C#N)c2)cc1OCC
c. CC1CCN(c2ccc([N+](=O)[O-])cc2C(=O)O)CC1
d. N#Cc1cn(-c2ccccc2)nc1C(=O)c1ccccc1
e. COc1cc(C2Nc3cc(C)c(C)cc3NC3=C2C(=O)CC(C)(C)C3)ccc1OC(C)=O
Answer: a, b, c, d, e
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}