Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.064\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) C[C@@H](C(=O)CC(=O)OC(C)(C)C)[C@@H](O)c1c(F)cccc1Cl
b) CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
c) O=C(Nc1ccon1)c1nc[nH]c1C(=O)N1CCc2ccccc2C1
d) Cc1cc([N+](=O)[O-])nn1CC(=O)NNC(=S)Nc1ccc(Cl)cc1
Answer: b. CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
{#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#}
CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
3-ethyl-4,7-bis(methylsulfonyl)-3a,5,6,7a-tetrahydro-1H-imidazo[4,5-b]pyrazin-2-one