Problem statement: Answer the MCQ question.
Query: Which drug has a 18.103\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] C=CCNC(=O)c1ccc2c(=O)n(CCCN3CCCC3=O)c(=S)[nH]c2c1
[b] Cc1ccc(N2C(=O)Nc3ccccc3C2(O)C(=O)N2CCN(c3ccccn3)CC2)cc1C
[c] CCOc1ccc(C2CC(=O)NC3=C2C(=O)CCC3)cc1
[d] C/C(=N\O)C(C)/[N+]([O-])=C/c1nc(C)c(C)n1O
Answer: d. C/C(=N\O)C(C)/[N+]([O-])=C/c1nc(C)c(C)n1O
{#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#}
C/C(=N\O)C(C)/[N+]([O-])=C/c1nc(C)c(C)n1O
C/C(=N\O)C(C)/[N+]([O-])=C/c1nc(C)c(C)n1O
1-(1-hydroxy-4,5-dimethylimidazol-2-yl)-N-[(3E)-3-hydroxyiminobutan-2-yl]methanimine oxide