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: Cc1cc2nc(SCCOC(=O)Nc3ccccc3)nc(C)c2cc1C
b: O=c1c2ccccc2nc(SCc2ccc([N+](=O)[O-])cc2)n1CCCO
c: Cc1cccc(NC(=O)c2oc3c(c2C)C(=O)CC(C)(C)C3)n1
d: COC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)OC2
e: COc1ccc(-c2csc(N(CC3CCCO3)C(=O)c3ccco3)n2)cc1
Answer: b
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}