Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.764\% 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 OC(c1ccccc1)(c1ccccc1)C1CCNCC1
b COc1cccc(CN2CCN(Cc3ccc4c(NC(C)=O)cccc4n3)CC2CCO)c1
c CC(=O)C1=C(O)C(=O)N(c2ccc(O)cc2)C1c1ccccc1Cl
Answer: a. OC(c1ccccc1)(c1ccccc1)C1CCNCC1
{#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#}
OC(c1ccccc1)(c1ccccc1)C1CCNCC1
OC(c1ccccc1)(c1ccccc1)C1CCNCC1
di(cyclohexa-2,4,6-trien-1-yl)-piperidin-4-ylmethanol