Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] NC(=O)C1CCCc2c1[nH]c1ccccc21
[b] Cc1c([C@@H](O)CN2CCC3(CC2)CN(c2ccns2)C(=O)O3)ccc2c1COC2=O
[c] COc1cc(N2CCN(C(=O)N(C)C)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
[d] O=C1OCc2cc(CCN3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)cc(Cl)c21
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}
2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide