Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.721\% human ether-à-go-go related gene (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 CCN(CC)C(=O)c1ccc(C)c(Br)c1
b CN(C)c1ccc(/C=N/N=C(N)N)cc1[N+](=O)[O-]
c Cc1ccc(NCC(O)C(O)C(O)CO)cc1C
d COc1cc(NC(=O)C2CCCN(c3ncccn3)C2)cc(OC)c1
e CCc1cc(Br)ccc1NC(=O)C1CCCO1
Answer: b. CN(C)c1ccc(/C=N/N=C(N)N)cc1[N+](=O)[O-]
{#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#}
CN(C)c1ccc(/C=N/N=C(N)N)cc1[N+](=O)[O-]
CN(C)c1ccc(/C=N/N=C(N)N)cc1[N+](=O)[O-]
[C][N][Branch1][C][C][C][=C][C][=C][Branch1][=Branch2][/C][=N][/N][=C][Branch1][C][N][N][C][=C][Ring1][N][N+1][=Branch1][C][=O][O-1]
2-[(E)-[4-(dimethylamino)-3-nitrophenyl]methylideneamino]guanidine