Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.916\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C1CC(=O)N(c2ccc3c(c2)OCO3)C(=O)N1
[b] O=C(COC(=O)CCc1nc2ccccc2s1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
[c] OC(CNCc1ccco1)Cn1c2ccccc2c2ccccc21
Answer: b. O=C(COC(=O)CCc1nc2ccccc2s1)Nc1ccc(S(=O)(=O)N2CCOCC2)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#}
O=C(COC(=O)CCc1nc2ccccc2s1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
O=C(COC(=O)CCc1nc2ccccc2s1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
[2-(4-morpholin-4-ylsulfonylanilino)-2-oxoethyl]3-(1,3-benzothiazol-2-yl)propanoate