Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.277% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCC(=O)c1ccc(OCC(=O)OC(C)C(=O)N2CCc3ccccc32)cc1
b: CCOc1ccc(C(C)NC(=O)c2cccc(F)c2)cc1
c: O=C(COC(=O)/C=C/c1ccc(F)cc1)Nc1cccc(S(=O)(=O)N2CCCC2)c1
d: COCCN1C(=O)N[C@@H](c2ccccc2)[C@@H](C(=O)OC)[C@H]1C
Answer: d. COCCN1C(=O)N[C@@H](c2ccccc2)[C@@H](C(=O)OC)[C@H]1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCN1C(=O)N[C@@H](c2ccccc2)[C@@H](C(=O)OC)[C@H]1C
COCCN1C(=O)N[C@@H](c2ccccc2)[C@@H](C(=O)OC)[C@H]1C
methyl (4R,5R,6R)-1-(2-methoxyethyl)-6-methyl-2-oxo-4-phenyl-1,3-diazinane-5-carboxylate