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: CCc1nnc(NC(=O)CCC(=O)N2CCN(CCOc3ccc(C)cc3)CC2)s1
b: CCc1cc(=O)oc2cc(OCC(=O)N3CCC(C(=O)O)CC3)ccc12
c: Fc1ccc(-c2csc3ncnc(Nc4ccc(N5CCOCC5)cc4)c23)cc1
d: O=C(NCC(O)CN1CCOCC1)c1ccc([N+](=O)[O-])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}