Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.583\% 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 additional words.
Options:
(a) COC(=O)Cn1nnc(N2CCOCC2)n1
(b) O=C(CNC(=O)c1cccs1)OCC(=O)c1ccccc1
(c) Nc1nonc1-n1nnc(C(=O)N/N=C/c2ccc(OCc3ccccc3)cc2)c1COc1ccc(F)cc1
(d) C=C(C)CN(CC)C(=O)CSc1nc2ncc(Cl)cc2[nH]1
(e) CCOC(=O)C1=C(C)N(Cc2ccccc2)C(=O)NC1c1ccc(OC)cc1
Answer: b. O=C(CNC(=O)c1cccs1)OCC(=O)c1ccccc1
{#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(CNC(=O)c1cccs1)OCC(=O)c1ccccc1
O=C(CNC(=O)c1cccs1)OCC(=O)c1ccccc1
N-(2-oxo-2-phenacyloxyethyl)thiophene-2-carboxamide