Task: Answer the multiple-choice question.
Query: Which compound has a 1.092\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COC(=O)C1(C(=O)OC)NOC2C(=O)N(c3ccccc3)C(=O)C21
b: Nc1ccc2sc(N)nc2c1
c: CCn1c(SCC(=O)NNC(=O)c2ccc(OC)cc2)nnc1C(C)C
d: O=C(O)c1ccc(NC(=O)c2cn(-c3ccccc3)nc2-c2ccccc2)cc1
Answer: a. COC(=O)C1(C(=O)OC)NOC2C(=O)N(c3ccccc3)C(=O)C21
{#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)C1(C(=O)OC)NOC2C(=O)N(c3ccccc3)C(=O)C21
COC(=O)C1(C(=O)OC)NOC2C(=O)N(c3ccccc3)C(=O)C21
dimethyl 4,6-dioxo-5-phenyl-3a,6a-dihydro-2H-pyrrolo[3,4-d][1,2]oxazole-3,3-dicarboxylate