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 additional words.
Options:
a) CCc1nc2c(C)cc(N3CCN(CC(=O)N4CC(O)C4)CC3)cn2c1N(C)c1nc(-c2ccc(F)cc2)c(C#N)s1
b) N#Cc1nc(CCCNCC(=O)O)cc(-c2cccc(C(F)(F)F)c2)n1
c) CCC1(CN)CN(c2c(F)cc3c(=O)c(C(=O)O)cn(C4CC4)c3c2C)C1
d) NC(=O)C1CCCCc2c1[nH]c1ccc(Cl)cc21
Answer: 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-chloro-5,6,7,8,9,10-hexahydrocyclohepta[b]indole-6-carboxamide