Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1ccc(S(=O)(=O)N2CCCOC2CNC(=O)C(=O)NCc2ccncc2)cc1
b) Cc1cc(NC(=O)CSc2c(C)[nH]c3ccccc23)no1
c) CCOC(=O)C1CCN(C(=O)C2(NC(=O)Nc3ccccc3C)CCCCC2)CC1
d) Cc1ccc(SCCC(=O)Nc2ccccc2Br)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}