Problem statement: Answer the multiple choice question.
Question: Which compound has a -2.191\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a S=C(NCc1ccc(Cl)cc1Cl)NC1CCCCC1
b Nc1nc(Nc2ccc(Cl)cc2)nc(NCc2ccco2)c1[N+](=O)[O-]
c C=CCNC(=O)c1cc2c(=O)c3ccccc3oc2nc1C
d O=C(CN1C(=O)CSc2ncccc21)Nc1cccc(Cl)c1
e Cc1ccc(CNC(=O)CSc2nc(N3CCCCC3)nc(N3CCCCC3)n2)cc1
Answer: d. O=C(CN1C(=O)CSc2ncccc21)Nc1cccc(Cl)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CN1C(=O)CSc2ncccc21)Nc1cccc(Cl)c1
O=C(CN1C(=O)CSc2ncccc21)Nc1cccc(Cl)c1
N-(3-chlorophenyl)-2-(2-oxopyrido[2,3-b][1,4]thiazin-1-yl)acetamide