Task: Answer the MCQ question.
Query: Which compound exhibits a -7.775\% 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) O=C(NCCC1=CCCCC1)C1CCN(C(=O)c2ccc(Br)cc2)CC1
(b) C=CCOC(=O)C1=C[C@@H](c2cn(C(C)=O)c3ccccc23)C[C@@H](OCc2ccc(CO)cc2)O1
(c) CCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCOC)C2c2ccncc2)cc1
(d) CC(NC(=O)CCc1ccccc1)c1ccc2c(c1)OCO2
Answer: c. CCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCOC)C2c2ccncc2)cc1
{#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#}
CCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCOC)C2c2ccncc2)cc1
CCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCOC)C2c2ccncc2)cc1
(4Z)-4-[hydroxy-(4-propoxyphenyl)methylidene]-1-(3-methoxypropyl)-5-pyridin-4-ylpyrrolidine-2,3-dione