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, or d without using any additional words.
Options:
a: Cc1ccc2nc(-c3ccc(-c4ccccn4)s3)cn2c1
b: O=C(CN1C(=O)NC2(CCCCCC2)C1=O)NCc1cccs1
c: Cc1cccc(NC(=O)c2cccc(NC(=O)c3ccccc3)c2)n1
d: COc1ccc(-c2csc(N3CCN(Cc4ccc5c(c4)OCO5)CC3)n2)cc1
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}