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, or d without using any other words.
Options:
(a) COCCNCc1csc(-c2cn(CC3CCCCC3)c3c(Cl)cccc23)n1
(b) CS(=O)(=O)c1ccc(-c2noc(C(CC3CC3)C([NH3+])C(F)=C3CCCC3)n2)c(Cl)c1
(c) CS(=O)(=O)N1CCN(Cc2ccc3c(c2)CC[C@H](N2CCN(CCc4ccc(F)cc4)CC2=O)C3)CC1
(d) CCN(CCO)C(=O)c1cc2cccnn2c1-c1cccc(C(F)(F)F)c1
Answer: a, b
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-[[2-[7-chloranyl-1-(cyclohexylmethyl)indol-3-yl]-1,3-thiazol-4-yl]methyl]-2-methoxy-ethanamine