Task: Please answer the multiple choice question.
Question: Which molecules are not 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: CC(C)(N)C(=O)N1CCn2c(nc(-c3ccc(F)cc3)c2Nc2ccc(F)cc2)C1(C)C
b: N#Cc1nc(CCCNC2(C(N)=O)CCOCC2)cc(-c2cccc(C(F)(F)F)c2)n1
c: c1ccc2cc(CO[C@@H]3CCNC3)ccc2c1
d: CCOC(=O)C1=C(CN)NC(c2nccs2)=NC1c1ccc(Cl)cc1Cl
Answer: a, 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}
2-amino-1-[3-(4-fluoroanilino)-2-(4-fluorophenyl)-8,8-dimethyl-5,6-dihydroimidazo[1,2-a]pyrazin-7-yl]-2-methylpropan-1-one