Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 30.726\% 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 or b without using any other words.
Options:
[a] CCN(CC)S(=O)(=O)c1cc([N+](=O)[O-])ccc1NNC(=O)Nc1ccc(F)cc1
[b] O=S(=O)(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)c1ccc2c(c1)OCCO2
Answer: b. O=S(=O)(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)c1ccc2c(c1)OCCO2
{#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=S(=O)(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)c1ccc2c(c1)OCCO2
O=S(=O)(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)c1ccc2c(c1)OCCO2
N-[2-[4-(2-fluorophenyl)piperazin-1-yl]-2-(furan-2-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-6-sulfonamide