Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1nccn1CCc1n[nH]c(=S)n1Cc1ccccc1
b. Cc1ccc(OCC(=O)c2cc(C)n(C)c2C)c([N+](=O)[O-])n1
c. COc1ccc(CCNS(=O)(=O)c2c(N)n(C)c(=O)n(C)c2=O)cc1OC
d. O=C(N/N=C/c1cccn1-c1ccc([N+](=O)[O-])cc1)c1cccnc1
e. O=C(N/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)N1CCOCC1)c1ccccc1
Answer: 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}