Task: Answer the multiple-choice question.
Question: Which compound has a 9.346\% 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] COc1cccc(CNCc2ccc(OC)cc2OC)c1.O=C(O)C(=O)O
[b] CC(=O)c1cc(N2CCC(C(=O)O)CC2)ccc1[N+](=O)[O-]
[c] CCCN1CN=C(Nc2nc3ccccc3o2)NC1
[d] CCN(CC)S(=O)(=O)c1ccc(C)c(NC(=O)COC(=O)C=C(C)C)c1
Answer: c. CCCN1CN=C(Nc2nc3ccccc3o2)NC1
{#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#}
CCCN1CN=C(Nc2nc3ccccc3o2)NC1
CCCN1CN=C(Nc2nc3ccccc3o2)NC1
N-(3-propyl-2,4-dihydro-1H-1,3,5-triazin-6-yl)-1,3-benzoxazol-2-amine