Task: Answer the multiple choice question.
Query: Which compound has a 16.421\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1ccc(S(=O)(=O)Nc2cc(C)nn2-c2ccccc2)cc1
(b) Cc1cccc2cc(CN(Cc3cccs3)Cc3nnnn3Cc3ccccc3)c(=O)[nH]c12
(c) Cc1ccc2oc(-c3cccc(N)c3)nc2c1
(d) O=C(c1ccc(F)cc1)N1CCN(c2cc(N3CCCCC3)c(F)cc2[N+](=O)[O-])CC1
(e) Cc1cc(=O)oc(C)c1C(=O)NCCc1ccccc1
Answer: c. Cc1ccc2oc(-c3cccc(N)c3)nc2c1
{#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#}
Cc1ccc2oc(-c3cccc(N)c3)nc2c1
Cc1ccc2oc(-c3cccc(N)c3)nc2c1
3-(5-methyl-1,3-benzoxazol-2-yl)aniline