Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.143\% 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] O=c1[nH]c(CN(CCO)CCO)nc2c1C1(CCCCC1)Cc1ccccc1-2
[b] CC(=O)Nc1ccc(SCc2c(C)noc2C)cc1
[c] O=C(COC(=O)CCc1nc2ccccc2s1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
[d] Cc1cc(C(=O)CSc2cccc[n+]2[O-])c(C)n1-c1ccc(OC(F)F)cc1
Answer: c. O=C(COC(=O)CCc1nc2ccccc2s1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
{#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(COC(=O)CCc1nc2ccccc2s1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
O=C(COC(=O)CCc1nc2ccccc2s1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
[2-(3-morpholin-4-ylsulfonylanilino)-2-oxoethyl]3-(1,3-benzothiazol-2-yl)propanoate