Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.779\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(O)CSc1ccc(S(=O)(=O)N2CCCC2)cn1
b c1ccc(-c2cncn2-c2ccccc2)cc1
c O=C(NC1CC1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
d C=CCc1cccc(/C=C/c2cc(=O)c3ccccc3[nH]2)c1O
e O=P(Nc1ccccc1)(Nc1ccccc1)Oc1ccc(Cl)cc1
Answer: c. O=C(NC1CC1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
{#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#}
O=C(NC1CC1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
O=C(NC1CC1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
(2R,4R)-N-cyclopropyl-2-[[4-(hydroxymethyl)phenyl]methoxy]-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide