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, or d without using any additional words.
Options:
a. C[C@@H](Oc1ccc(S(C)(=O)=O)cc1C(=O)N1CCN(c2ncc(C(F)(F)F)cc2F)CC1)C(C)(C)C
b. CN1CCCCC1c1c(-c2ccccc2)[nH]c2ccccc12
c. C[C@@H]1C[C@@](C)(c2cc(CNC3(C(F)(F)F)CC3)c(F)cc2F)N=C(N)S1
d. Fc1ccc(CC2(c3ccc4[nH]ccc4c3)CCNC2)cc1
Answer: b, c, 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}
(4S,6R)-4-[2,4-difluoro-5-[[[1-(trifluoromethyl)cyclopropyl]amino]methyl]phenyl]-4,6-dimethyl-5,6-dihydro-1,3-thiazin-2-amine