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, d, or e without using any additional words.
Options:
a.) Nc1ccc(-c2cnc(N)c(-c3ccc(Cl)cc3)c2)cn1
b.) NC1(C(=O)NC(CS(N)(=O)=O)c2ccc(Cl)cc2)CCCN(c2ncnc3[nH]ccc23)C1
c.) COc1ccc(CN2CCC(NC(=O)C3=CC(=O)c4ccc(F)cc4C3)CC2)cc1
d.) Cc1nc2ccccc2n1C1C[C@H]2CC[C@H](C1)N2CCC1(c2cccc(F)c2)CCN(C(=O)c2c(Cl)ccc(S(N)(=O)=O)c2Cl)CC1
e.) Cc1cc(C)nc(Nc2cc(NCC3(N)CC3)cnc2C(N)=O)c1
Answer: a, c, e
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}
5-(6-aminopyridin-3-yl)-3-(4-chlorophenyl)pyridin-2-amine