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 additional words.
Options:
a) N#CC1=C(N)OC2=C(C(=O)CCC2)C1c1ccccc1
b) CC(C)[C@@H](C(=O)NC1CCCC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
c) CCn1nc(C(=O)NNC(=O)CCOc2cc(C)ccc2C)c2ccccc2c1=O
d) Nc1c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc2n1Cc1ccco1
e) CN(C)C(CNC(=O)CN1C(=O)NC2(CCc3ccccc32)C1=O)c1ccco1
Answer: c
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}