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) O=C(COC(=O)CCC1CCCC1)NCc1ccc(Cl)cc1
(b) COc1ccc(/C=C(/NC(=O)c2ccco2)C(=O)N2CCCCC2)cc1
(c) CC12CCC(C(=O)NCc3ccccc3)(OC1=O)C2(C)C
(d) CN(Cc1ccccc1)C(=O)c1nc[nH]c1C(=O)N1CCN(c2ccccc2)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}