Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.828\% 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: O=C(NCc1ccccc1Br)c1cccc2c1C(=O)c1ccc(N3CCOCC3)cc1S2(=O)=O
b: COc1ccc(-n2c(O)c(/C=C/C=Nc3ccccc3)c(=O)[nH]c2=O)cc1
c: COc1ccc(OC)c(CC(NC(C)=O)C(=O)NC2CCN(S(=O)(=O)c3ccc(NC(C)=O)cc3)CC2)c1
d: Cc1cccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)c1
e: CCN(CC(=O)NCc1cccs1)C(=O)c1ccc(S(=O)(=O)N(CC)c2ccccc2)cc1
Answer: b. COc1ccc(-n2c(O)c(/C=C/C=Nc3ccccc3)c(=O)[nH]c2=O)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#}
COc1ccc(-n2c(O)c(/C=C/C=Nc3ccccc3)c(=O)[nH]c2=O)cc1
COc1ccc(-n2c(O)c(/C=C/C=Nc3ccccc3)c(=O)[nH]c2=O)cc1
6-hydroxy-1-(4-methoxyphenyl)-5-[(E)-3-phenyliminoprop-1-enyl]pyrimidine-2,4-dione