Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.825\% 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, or d without using any additional words.
Options:
a.) COc1ccc(N2CCN(C(=O)COC(=O)CNC(=O)c3ccccc3)CC2)cc1
b.) C=CC(C)(C)c1[nH]cnc1/C=C1\NC(=O)C(C(C)C)NC1=O
c.) N#C/C(=C/c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1O
d.) COc1cccc(NC(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c1
Answer: b. C=CC(C)(C)c1[nH]cnc1/C=C1\NC(=O)C(C(C)C)NC1=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#}
C=CC(C)(C)c1[nH]cnc1/C=C1\NC(=O)C(C(C)C)NC1=O
C=CC(C)(C)c1[nH]cnc1/C=C1\NC(=O)C(C(C)C)NC1=O
(3Z)-3-[[5-(2-methylbut-3-en-2-yl)-1H-imidazol-4-yl]methylidene]-6-propan-2-ylpiperazine-2,5-dione