Problem statement: Answer the MCQ question.
Question: Which compound has a 15.183\% 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 additional words.
Options:
a. CCC(C)n1c(O)c(/C=N/N2CCOCC2)c(=O)[nH]c1=S
b. O=c1[nH]c2ccc(S(=O)(=O)NCCO)cc2[nH]1
c. COC(=O)C1(CC2CC(c3ccccc3)=NO2)CCN(C(=O)OC(C)(C)C)CC1
d. O=c1cc(CO)occ1OCc1ccccc1
Answer: b. O=c1[nH]c2ccc(S(=O)(=O)NCCO)cc2[nH]1
{#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=c1[nH]c2ccc(S(=O)(=O)NCCO)cc2[nH]1
O=c1[nH]c2ccc(S(=O)(=O)NCCO)cc2[nH]1
N-(2-hydroxyethyl)-2-oxo-1,3-dihydrobenzimidazole-5-sulfonamide