Task: Answer the multiple choice question.
Query: Which drug has a 14.506\% 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, b, or c without using any additional words.
Options:
[a] COc1ccc(C(=O)C2CCCN(C(=O)c3noc4c3CCCC4)C2)cc1F
[b] OCC1OC(n2cnc3c(NCCc4ccccc4)ncnc32)C(O)C1O
[c] O=C(COC(=O)c1cc(-c2ccncc2)nc2ccccc12)Nc1ccc2c(c1)OCO2
Answer: b. OCC1OC(n2cnc3c(NCCc4ccccc4)ncnc32)C(O)C1O
{#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#}
OCC1OC(n2cnc3c(NCCc4ccccc4)ncnc32)C(O)C1O
OCC1OC(n2cnc3c(NCCc4ccccc4)ncnc32)C(O)C1O
2-(hydroxymethyl)-5-[6-(2-phenylethylamino)purin-9-yl]oxolane-3,4-diol