Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(c1cc2nc(-c3ccco3)cc(C(F)(F)F)n2n1)N1CCCc2ccccc21
(b) CCCCn1c(N)c(N(CC(C)C)C(=O)c2oc3ccc(OC)cc3c2C)c(=O)[nH]c1=O
(c) Cc1ccc(S(=O)(=O)Nc2ccc(-n3c(C)nc4ccccc4c3=O)cc2)cc1
(d) O=C(Nc1ccc2c(c1)nc1n2CCN(C2CCCCC2)C1)NC1CCCCC1
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}