Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
a: CCOc1nc(C(=O)NCc2ccc(S(C)(=O)=O)cc2)cc(N)c1C#N
b: CC(CC(c1ccccc1)c1ccccc1)NC(C)(C)C
c: CCc1nn(C)c2cc3c(cc12)CCN(CCCSc1nnc(-c2cccc4nc(C)ccc24)n1C)CC3
d: CCOC(=O)C1=C(CN2CCOCC2CCC(=O)O)NC(c2nccs2)=NC1c1ccc(F)cc1Br
Answer: 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}
N-tert-butyl-4,4-di(cyclohexa-2,4,6-trien-1-yl)butan-2-amine