Task: Answer the multiple choice question.
Question: Which compound has a -7.732\% 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 Cc1cc(N2CCN(c3ccccc3)CC2)n2ncnc2n1
b Cc1cccc(OC(C)C(=O)NC(C)C2CCCO2)c1C
Answer: a. Cc1cc(N2CCN(c3ccccc3)CC2)n2ncnc2n1
{#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#}
Cc1cc(N2CCN(c3ccccc3)CC2)n2ncnc2n1
Cc1cc(N2CCN(c3ccccc3)CC2)n2ncnc2n1
5-methyl-7-(4-phenylpiperazin-1-yl)-[1,2,4]triazolo[1,5-a]pyrimidine