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: CC1CCCC(NC(=O)COC(=O)COc2ccc(Cl)cc2)C1C
b: CCCCn1c(CCNC(=O)c2cccs2)nc2ccccc21
c: COc1ccccc1CCC(=O)OCc1csc(CC(=O)Nc2ccccc2C)n1
d: COc1cc(C(=O)OCC(=O)N2c3ccccc3NC(=O)C2(C)C)ccc1OCC(C)C
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}