Task: Answer the multiple-choice question.
Query: Which drug has a 11.604\% 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. COc1ccc(NC(=O)CNS(=O)(=O)c2cccs2)c(OC)c1
b. O=C(Cc1ccc(N2CCNC2=O)cc1)N1CCCC(Nc2cccc(F)c2)C1
c. CCOc1ccc(NC(=O)C(CC(=O)O)Cc2ccc(Br)cc2)cc1
d. S=c1[nH]nc(-c2ccccc2)n1/N=C/C=C/c1ccco1
e. CCOC(=O)c1c(N2C(=O)Nc3ccccc3N2O)n[nH]c1-c1cccc(Cl)c1
Answer: b. O=C(Cc1ccc(N2CCNC2=O)cc1)N1CCCC(Nc2cccc(F)c2)C1
{#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(Cc1ccc(N2CCNC2=O)cc1)N1CCCC(Nc2cccc(F)c2)C1
O=C(Cc1ccc(N2CCNC2=O)cc1)N1CCCC(Nc2cccc(F)c2)C1
1-[4-[2-[3-(3-fluoroanilino)piperidin-1-yl]-2-oxoethyl]phenyl]imidazolidin-2-one