Task: Answer the multiple choice question.
Query: Which compound has a -18.439% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CC1(C)Cc2ccccc2-c2nc(NCCCO)[nH]c(=O)c21
b) Cc1cccc(CCNC(=O)C2CCC(CNc3c(N4CCCC4)c(=O)c3=O)CC2)c1
c) O=c1oc(-c2ccccc2)nc2sc3c(c12)CCC3
Answer: a. CC1(C)Cc2ccccc2-c2nc(NCCCO)[nH]c(=O)c21
{#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#}
CC1(C)Cc2ccccc2-c2nc(NCCCO)[nH]c(=O)c21
CC1(C)Cc2ccccc2-c2nc(NCCCO)[nH]c(=O)c21
2-(3-hydroxypropylamino)-5,5-dimethyl-3,6-dihydrobenzo[h]quinazolin-4-one