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: Cc1cc(C2(c3cccc(-c4cncnc4)c3)N=C(N)c3c(F)cccc32)cn(C)c1=O
b: CCCS(=O)(=O)N1CCN(C2(CNC(=O)c3c(F)cccc3F)CCC(F)(F)CC2)CC1
c: Cc1nc2c(c(-c3ccc(Cl)cc3Cl)c1CN)CN(c1ccc(C#N)cc1)C2=O
d: CCOC(=O)C1=C(CN2CCOCC2C(=O)NS(C)(=O)=O)NC(c2nccs2)=NC1c1ccc(F)cc1Br
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}
ethyl 4-(2-bromo-4-fluorophenyl)-6-[[3-(methylsulfonylcarbamoyl)morpholin-4-yl]methyl]-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate