Task: Answer the multiple-choice question.
Query: Which compound has a 1.229\% 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 other words.
Options:
a. Oc1ccc(-c2nc(-c3ccc(F)cc3)c(-c3ccncc3)[nH]2)cc1
b. COc1ccc(C)cc1N1CC(C(=O)Nc2ccccc2N2CCCCC2)CC1=O
c. N#Cc1ccc(C(=O)OCCCc2cc3ccccc3c(=O)o2)cc1
d. NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(N2CCC(Cc3ccccc3)CC2)c([N+](=O)[O-])c1
e. Cc1c(Cc2ccccc2)c(=O)oc2c(C)c(OC(C)C(=O)N[C@@H](Cc3ccccc3)C(=O)O)ccc12
Answer: a. Oc1ccc(-c2nc(-c3ccc(F)cc3)c(-c3ccncc3)[nH]2)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#}
Oc1ccc(-c2nc(-c3ccc(F)cc3)c(-c3ccncc3)[nH]2)cc1
Oc1ccc(-c2nc(-c3ccc(F)cc3)c(-c3ccncc3)[nH]2)cc1
4-[4-(4-fluorophenyl)-5-pyridin-4-yl-1H-imidazol-2-yl]phenol