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. O[C@@H](c1cccnc1-c1cc(Cl)cc(Cl)c1)C(c1cccnc1)c1cccnc1
b. CCN(CC)C(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccc(O)cc32)cc1
c. N#Cc1ccc2cc1Oc1ccc3cccc(c3c1)N1CC[C@@H](NCCc3cncn3C2)C1=O
d. Cc1ccc(C2(O)CCC(N3CCC(NC(=O)CNC(=O)c4cccc(C(F)(F)F)c4)C3)CC2)cc1
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}
(1R)-1-[2-(3,5-dichlorophenyl)pyridin-3-yl]-2,2-dipyridin-3-ylethanol