Task: Answer the MCQ question.
Query: Which compound has a 4.501% 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) CN(Cc1cn(C)nc1-c1ccc(Oc2ccccc2)cc1)C1CCOC1
b) COC(=O)c1c(NC(=O)C2COc3ccccc3O2)sc2c1CCN(Cc1ccccc1)C2.Cl
c) CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)c3cc(Br)ccc3NC(=O)[C@@]12C
d) Nc1ncnc(NCc2ccccc2)c1[N+](=O)[O-]
Answer: c. CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)c3cc(Br)ccc3NC(=O)[C@@]12C
{#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#}
CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)c3cc(Br)ccc3NC(=O)[C@@]12C
CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)c3cc(Br)ccc3NC(=O)[C@@]12C
ethyl (2R,11R,12S,13R)-19-bromo-5-chloro-13-methyl-14,22-dioxo-9-oxa-1,15-diazapentacyclo[11.9.0.02,11.03,8.016,21]docosa-3(8),4,6,16(21),17,19-hexaene-12-carboxylate