Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1cccc2c(=O)n(-c3ccc(OC4CCN(C5CCC5)CC4)cc3)c(C)nc12
b. COC1COCCC1N(C)[C@@H]1C[C@H]2OCC[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
c. COc1cc(C(=O)NCCN2CCCC2)ccc1Oc1ccc(Cl)cc1NS(=O)(=O)c1ccc(Cl)c(C(F)(F)F)c1
d. C[C@H](c1c(CCN(C)C)sc2ccccc12)n1cccn1
Answer: a, b, c
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}
4-[4-chloro-2-[[4-chloro-3-(trifluoromethyl)phenyl]sulfonylamino]phenoxy]-3-methoxy-N-(2-pyrrolidin-1-ylethyl)benzamide