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) COc1cc(N2C(=O)N(c3ccc(-c4ccc(C(=O)O)c(Cl)c4)cc3)C(=O)C23CCN(Cc2ncccc2C)CC3)ncn1
b) CCN(CC)C(=O)c1ccc(C2=CC3(CCNC3)Oc3ccccc32)cc1
c) Cc1nc(-n2cnnn2)ccc1CC(=O)N1CCN(CCc2ccc3c(c2C)COC3=O)CC1
d) CS(=O)(=O)Nc1ccc(OCC(O)CNCCOc2ccc(-n3ccnc3)cc2)cc1
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}
4-methyl-5-[2-[4-[2-[2-methyl-6-(tetrazol-1-yl)pyridin-3-yl]acetyl]piperazin-1-yl]ethyl]-3H-2-benzofuran-1-one