Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COC(=O)c1ccc2[nH]c(NCCCNC(=O)c3cc(Cl)cc(Cl)c3)nc2c1
b CCc1cc(-c2nnc(NCCCN3CCCCC3)o2)ccc1NC(=O)c1ccccc1F
c O=C(NC[C@@H](O)CN1CCC(Oc2ccc(Cl)c(Cl)c2)CC1)c1cn[nH]c1C1CC1
d Cc1ccc(OC(C)C)c(-c2ccc(N3CC(CNC(=O)c4ccc(-c5nc6cc(C#N)cc(C(C)C)c6o5)cc4)OC3=O)nc2)c1
Answer: a, b, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-[2-ethyl-4-[5-(3-piperidin-1-ylpropylamino)-1,3,4-oxadiazol-2-yl]phenyl]-2-fluorobenzamide