Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CNC(=O)c1c(NCC2CCC3(CCC3)CC2)nc(C#N)nc1OCC1CCN(C(C)=O)CC1
b. CCCCn1nc(NCC(=O)NC2CN(C3CCC(C(=O)OCC)CC3)C2)c2cc(C(F)(F)F)ccc21
c. Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccc(=O)n(C)n2)CC3)ccc2c1COC2=O
d. COc1cc(N2CCN(C(=O)C(C)O)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
e. Nc1nccn2c([C@@H]3CCC[C@H](C(=O)O)C3)nc(-c3ccc(C(=O)Nc4cc(C(F)(F)F)ccn4)cc3)c12
Answer: 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}
ethyl4-[3-[2-[[1-butyl-5-(trifluoromethyl)indazol-3-yl]amino]ethanoylamino]azetidin-1-yl]cyclohexane-1-carboxylate