Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CC(=O)NCC1CCCN(Cc2cn(-c3ccccc3)nc2-c2ccc3c(c2)OCO3)C1
(b) O=C(C[N+]12CCC(CC1)C(CO)C2)c1ccc(Br)cc1.[Br-]
(c) O=C(NC1CCCCC1)c1cccc(S(=O)(=O)N2CCOCC2)c1
(d) COc1cccc(OC)c1OCCN(C)C.O=C(O)C(=O)O
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}