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 other words.
Options:
(a) NC(=O)Nc1cc(-c2ccc(CN3CCOCC3)cc2)sc1C(N)=O
(b) NC1Cn2c(nc3cnc(C(F)(F)F)cc32)CC1c1cc(F)c(F)cc1F
(c) COc1ccc(CCN(C)CCCC(C#N)(c2ccc(OC)c(OC)c2)C(C)C)cc1OC.Cl
(d) Oc1cccc2c1CNC(CN1CCC3(CCc4ccccc43)CC1)C2
Answer: a, b
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}
3-(carbamoylamino)-5-[4-(morpholin-4-ylmethyl)phenyl]thiophene-2-carboxamide