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) Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O.O
(b) Cc1ccc(NC(NC(=O)c2cccnc2)C(Cl)(Cl)Cl)cc1
(c) CCC(C)C1NC(=S)N(Cc2ccccc2)C1=O
(d) CCOC(=O)C1=C(COC(=O)c2ccccc2[N+](=O)[O-])NC(=O)NC1C
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}