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] COc1cc(OC)c(/C=C/S(=O)(=O)Cc2ccc(OC)c(NS(C)(=O)=O)n2)c(OC)c1
[b] CCCCCCCN(CC)CCCC(O)c1ccc(NS(C)(=O)=O)cc1
[c] CCCCCCCN(CC)CC#CCc1ccc(Cl)cc1
[d] Cc1ccc(OC(=O)N(CC(=O)O)Cc2cccc(OCc3nc(-c4ccc(C#N)cc4)oc3C)c2)cc1
Answer: a, 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-[3-methoxy-6-[[(E)-2-(2,4,6-trimethoxyphenyl)ethenyl]sulfonylmethyl]pyridin-2-yl]methanesulfonamide