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(N2C(=O)N(c3ccc(-c4ccc(C(=O)O)cc4Cl)cc3)C(=O)C23CCN(Cc2ncccc2C)CC3)ncn1
b: CC1(C)CCC(NC(=O)c2cc3c(Cl)cc(Cl)cc3[nH]2)CC1
c: Cc1nsc(-c2nnc3n2CCN(C(=O)c2ccc(Cl)c(Cl)c2)[C@@H]3C)n1
d: COc1ccc(-c2cc(=O)c3cc(C)ccc3o2)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}
2-(4-methoxyphenyl)-6-methylchromen-4-one