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.) O=C(c1cncc(Br)c1)N1CCC(N2CCCC2)CC1
b.) C[C@H]1COc2c(N3CCN(C)CC3)c(F)c(N)c3c(=O)c(C(=O)O)cn1c23
c.) N#Cc1nc(CCCN2CCC(O)CC2)cc(-c2cccc(C(F)(F)F)c2)n1
d.) CC(C)(N)c1cc(C(=O)N[C@@H]2CCc3ccc(Oc4ccnc5c4CCC(=O)N5)cc3C2)cc(C(F)(F)F)c1.Cl.Cl
e.) COc1ccc(Cn2cnc3c(NS(C)(=O)=O)c(C)c(C)cc32)cc1
Answer: 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}
4-[3-(4-hydroxypiperidin-1-yl)propyl]-6-[3-(trifluoromethyl)phenyl]pyrimidine-2-carbonitrile