Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 13.910\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCCS(=O)(=O)c1c(S(=O)(=O)CCC)c2cnccn2c1C(=O)c1ccc(F)cc1
b.) O=C(C1=C[C@H](c2ccccc2)C[C@H](OCc2ccc(CO)cc2)O1)N1CCOCC1
c.) CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1ccc2c(c1)OCO2
d.) CC1(C)CC(NC(=O)Nc2ccc([N+](=O)[O-])cc2)CC(C)(C)N1
Answer: b. O=C(C1=C[C@H](c2ccccc2)C[C@H](OCc2ccc(CO)cc2)O1)N1CCOCC1
{#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(C1=C[C@H](c2ccccc2)C[C@H](OCc2ccc(CO)cc2)O1)N1CCOCC1
O=C(C1=C[C@H](c2ccccc2)C[C@H](OCc2ccc(CO)cc2)O1)N1CCOCC1
[(2R,4R)-2-[[4-(hydroxymethyl)phenyl]methoxy]-4-phenyl-3,4-dihydro-2H-pyran-6-yl]-morpholin-4-ylmethanone