Task: Answer the multiple choice question.
Question: Which compound has a 4.058\% 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: CS(=O)(=O)N1CCN(c2ccccc2NC(=O)c2cc(Br)ccc2Cl)CC1
b: O=C(Cc1ccc2c(c1)OCCO2)N1CCN(S(=O)(=O)c2cccc(Cl)c2Cl)CC1
c: COc1ccccc1NC(=O)CN1C(=O)COc2ccc(C)cc21
d: COc1cccc2cc(C(=O)NCc3ccccc3Cl)c(=O)oc12
Answer: b. O=C(Cc1ccc2c(c1)OCCO2)N1CCN(S(=O)(=O)c2cccc(Cl)c2Cl)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(Cc1ccc2c(c1)OCCO2)N1CCN(S(=O)(=O)c2cccc(Cl)c2Cl)CC1
O=C(Cc1ccc2c(c1)OCCO2)N1CCN(S(=O)(=O)c2cccc(Cl)c2Cl)CC1
1-[4-(2,3-dichlorophenyl)sulfonylpiperazin-1-yl]-2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone