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) CSc1ccc(C2c3[nH]c4ccccc4c3CCN2C(=O)c2cc(C)n(C)n2)cc1
(b) CCOP(=O)(OCC)C(NC(=O)Nc1ccccc1)C(N)=O
(c) O=C(Nc1cc(-c2nc3ncccc3o2)ccc1Cl)c1ccc([N+](=O)[O-])o1
(d) Cn1cc(/C=C(\C(=O)O)C(C(=O)O)=C2CCCCC2)c2ccccc21
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}