Problem statement: Answer the MCQ question.
Query: Which compound has a 18.373\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COC(=O)C1=C(C)NC2=C(C(=O)CC(C)(C)C2)C1c1cn(Cc2ccc(Br)cc2)nc1-c1ccccc1
b. NS(=O)(=O)c1ccc(CNC(=O)C(Cc2ccccc2)NS(=O)(=O)c2ccccc2F)cc1
c. O=C(Cn1cc(C(F)(F)F)ccc1=O)NCc1ccc(F)cc1
d. CCCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2sc(-c3ccccc3)cc2C(=O)OCC)C1=O
Answer: d. CCCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2sc(-c3ccccc3)cc2C(=O)OCC)C1=O
{#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#}
CCCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2sc(-c3ccccc3)cc2C(=O)OCC)C1=O
CCCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2sc(-c3ccccc3)cc2C(=O)OCC)C1=O
ethyl 2-[[2-(2,5-dioxo-4-phenyl-4-propylimidazolidin-1-yl)acetyl]amino]-5-phenylthiophene-3-carboxylate