Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.500\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=S(=O)(c1ccc(F)cc1)N1CCC(c2nc3ccccc3[nH]2)CC1
b: CCNC(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1C
Answer: b. CCNC(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1C
{#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#}
CCNC(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1C
CCNC(=O)COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1C
[2-(ethylamino)-2-oxoethyl] 2-methyl-5-piperidin-1-ylsulfonylbenzoate