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, or d without using any other words.
Options:
a CCN(CC(=O)NCc1cccs1)C(=O)c1cccc(S(=O)(=O)Nc2cccc(C)c2)c1
b FC(F)(F)c1ccc2c(c1)NP(=S)(N1CCOCC1)c1nccn1-2
c Fc1ccc(Cn2nnnc2C(c2cccs2)N2CCN(C3CCCCC3)CC2)cc1
d CC(C)(C)c1ccc(/C=C(\C#N)C(=O)Nc2ccccn2)cc1
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}