Task: Answer the multiple choice question.
Query: Which compound has a 16.600\% 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) O=C(Cn1cnc2ccccc2c1=O)OCCCCN1C(=O)c2ccccc2C1=O
(b) CC(C[N+](C)(C)C)OC(N)=O.[Cl-]
(c) CCC(C)N(C(=O)COC(=O)CNC(=O)c1ccccc1F)C1CCS(=O)(=O)C1
(d) COC(=O)C1CN(C(=O)C(C)Oc2ccccc2F)c2ccccc2O1
Answer: d. COC(=O)C1CN(C(=O)C(C)Oc2ccccc2F)c2ccccc2O1
{#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#}
COC(=O)C1CN(C(=O)C(C)Oc2ccccc2F)c2ccccc2O1
COC(=O)C1CN(C(=O)C(C)Oc2ccccc2F)c2ccccc2O1
methyl 4-[2-(2-fluorophenoxy)propanoyl]-2,3-dihydro-1,4-benzoxazine-2-carboxylate