Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.000\% 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] COc1ccc2c(c1)NP(=S)(Oc1ccccc1)N2
[b] COCCNC(=O)CN(C(=O)CCC(=O)Nc1cc(C)on1)c1cccc(C)c1C
Answer: a. COc1ccc2c(c1)NP(=S)(Oc1ccccc1)N2
{#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#}
COc1ccc2c(c1)NP(=S)(Oc1ccccc1)N2
COc1ccc2c(c1)NP(=S)(Oc1ccccc1)N2
5-methoxy-2-phenoxy-2-sulfanylidene-1,3-dihydro-1,3,2λ5-benzodiazaphosphole