Task: Answer the multiple-choice question.
Query: Which drug exhibits a 17.673\% human ether-à-go-go related gene (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(CCn1nnc2ccccc2c1=O)N[C@H](C(=O)O)c1ccccc1
(b) CCN(CC)c1ccc(C(=O)Nn2c(C)nc3ccccc3c2=O)cc1
(c) CCN1CCN(CCCNC(=O)Cn2nc(C)n3nc(-c4ccccc4)cc3c2=O)CC1
(d) O=C(Nc1cccc(-n2cnnn2)c1)c1ccc(C(F)(F)F)cc1
(e) Cc1ccc(Nc2nc(NCC3CCCO3)nc(N)c2[N+](=O)[O-])cc1
Answer: e. Cc1ccc(Nc2nc(NCC3CCCO3)nc(N)c2[N+](=O)[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#}
Cc1ccc(Nc2nc(NCC3CCCO3)nc(N)c2[N+](=O)[O-])cc1
Cc1ccc(Nc2nc(NCC3CCCO3)nc(N)c2[N+](=O)[O-])cc1
4-N-(4-methylphenyl)-5-nitro-2-N-(oxolan-2-ylmethyl)pyrimidine-2,4,6-triamine