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 other words.
Options:
(a) N#C[C@H]1CCOC[C@@H]1n1cc(C(N)=O)c(Nc2ccc([C@H](O)C(F)(F)F)cc2)n1
(b) COc1cc(C(O)CN2CCN(C[C@H](O)c3ccc4c(c3C)COC4=O)CC2)ccc1C#N
(c) CCN(CCCC(=O)NC1CC1)C(=O)c1ccc2c(c1)c1c(n2C)CCC(C2CCOCC2)C1
(d) Cc1c([C@@H](O)CN2CCC3(CC2)CN(c2ccc(=O)n(C)n2)C3)ccc2c1COC2=O
Answer: a, 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}
N-[4-(cyclopropylamino)-4-oxobutyl]-N-ethyl-9-methyl-6-(oxan-4-yl)-5,6,7,8-tetrahydrocarbazole-3-carboxamide