Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.143\% 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. CCOCCOC(=O)c1[nH]c2c(c1C)C(=O)CC(c1ccc(N(C)C)cc1)C2
b. O=C(OCC1CC(c2ccccc2)=NO1)c1ccc(Br)cc1
c. NC(=O)C1CCCN(S(=O)(=O)c2ccc(Br)cc2)C1
d. O=C(NC1CC1)C1Nc2ccc(OC(F)(F)F)cc2C2C=CCC12
Answer: b. O=C(OCC1CC(c2ccccc2)=NO1)c1ccc(Br)cc1
{#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(OCC1CC(c2ccccc2)=NO1)c1ccc(Br)cc1
O=C(OCC1CC(c2ccccc2)=NO1)c1ccc(Br)cc1
(4-bromophenyl)-[(3-phenyl-4,5-dihydro-1,2-oxazol-5-yl)methoxy]methanone