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) COc1ccc(CSc2nnc(C)n2N)cc1Br
b) CCCN1CCc2c(sc(NC(=O)CCS(=O)(=O)c3ccccc3)c2C(N)=O)C1.Cl
c) COc1ccc(CNCc2ccc3ccccc3c2)c(OC)c1.O=C(O)C(=O)O
d) O=C(Nc1cccs1)Nc1ccccc1Br
e) c1ccc(-c2ccc(C3=Nn4c(nnc4-c4cccs4)SC3)cc2)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}