Task: Answer the multiple-choice question.
Query: Which drug has a -6.523% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(Oc2cn[nH]c2-c2ccc(O)cc2O)cc1
(b) Oc1ccc(/C=N/NC(=S)N2CCOCC2)cc1
Answer: a. COc1ccc(Oc2cn[nH]c2-c2ccc(O)cc2O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Oc2cn[nH]c2-c2ccc(O)cc2O)cc1
COc1ccc(Oc2cn[nH]c2-c2ccc(O)cc2O)cc1
4-[4-(4-methoxyphenoxy)-1H-pyrazol-5-yl]benzene-1,3-diol