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, d, or e without using any additional words.
Options:
a. O=C(O)c1cc(S(=O)(=O)Nc2ccc3cn[nH]c3c2)ccc1O
b. COc1ccccc1OCCNC(=O)c1ccccc1OCc1c(C)noc1C
c. CCCC1CCC2(C)C3=C(CCC3)CC[N+]2(C)C1.[I-]
d. COc1ccc(-c2noc(CCCC(=O)N3CCOCC3)n2)cc1
e. [N-]=[N+]=NC[C@H](Cc1ccccc1)N1CC[C@@H](NC(=O)OCc2ccccc2)CCC1=O
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}