Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 9.338\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(CC(=O)Nc2nc3ccccc3s2)cc1S(=O)(=O)N1CCOCC1
b: O=C1CC(NCCC2=CCCCC2)C(=O)N1c1cccc(Cl)c1Cl
c: c1ccc(CCCCN2C(Nc3ccccc3)=NC[C@@H]2Cc2ccccc2)cc1
d: CCOCC(=O)NC1CCSC1=O
Answer: b. O=C1CC(NCCC2=CCCCC2)C(=O)N1c1cccc(Cl)c1Cl
{#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=C1CC(NCCC2=CCCCC2)C(=O)N1c1cccc(Cl)c1Cl
O=C1CC(NCCC2=CCCCC2)C(=O)N1c1cccc(Cl)c1Cl
3-[2-(cyclohexen-1-yl)ethylamino]-1-(2,3-dichlorophenyl)pyrrolidine-2,5-dione