Problem statement: Answer the multiple-choice question.
Query: Which compound has a 9.448\% 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: Nc1cccc2c1C(=O)N(C(=O)c1cccc(Cl)c1Cl)C2=O
b: COC(=O)N/N=C(\C)c1ccc2ccccc2c1OC(F)F
c: CC1(C)CC(CC(=O)NC(=S)Nc2ccc([N+](=O)[O-])cc2)C(=O)O1
d: COC(=O)c1cc(=O)nc2sc3ccccc3n12
e: O=C1c2ccccc2C(=O)c2c1cccc2N1CCOCC1
Answer: d. COC(=O)c1cc(=O)nc2sc3ccccc3n12
{#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#}
COC(=O)c1cc(=O)nc2sc3ccccc3n12
COC(=O)c1cc(=O)nc2sc3ccccc3n12
[C][O][C][=Branch1][C][=O][C][=C][C][=Branch1][C][=O][N][=C][S][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=C][Ring1][=Branch2]
methyl2-oxopyrimido[2,1-b][1,3]benzothiazole-4-carboxylate