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: CN(C)c1ccc(/C=C(\C#N)C(=O)NCc2ccco2)cc1
b: CCOC(=O)C1CCCN(S(=O)(=O)c2cccc3cccnc23)C1
c: COc1ccccc1OCC(=O)O
d: CCCCN(CCCC)S(=O)(=O)c1ccc(OC)c2ncccc12
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}