Task: Answer the multiple choice question.
Query: Which drug exhibits a -50.072% 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(OC)c(N/C(N)=N/c2nc(C)cc(C)n2)c1
b: C=CCNC(=O)N1CCC(n2nccc2NC(=O)CCCc2ccccc2)CC1
Answer: a. COc1ccc(OC)c(N/C(N)=N/c2nc(C)cc(C)n2)c1
{#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(OC)c(N/C(N)=N/c2nc(C)cc(C)n2)c1
COc1ccc(OC)c(N/C(N)=N/c2nc(C)cc(C)n2)c1
1-(2,5-dimethoxyphenyl)-2-(4,6-dimethylpyrimidin-2-yl)guanidine