Problem statement: Answer the MCQ question.
Query: Which compound has a 6.576\% 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 additional words.
Options:
(a) Cc1ccc(OCC(O)CN2CCN(CC(O)COC(C)C)CC2)c(C(C)(C)C)c1
(b) CCc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
Answer: b. CCc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N1CCN(c2ccc(F)cc2)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#}
CCc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
CCc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
5-[4-ethyl-3-[4-(4-fluorophenyl)piperazin-1-yl]sulfonylphenyl]-3-methyl-1,2-oxazole