Problem statement: Answer the multiple choice question.
Query: Which drug has a 3.407\% 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 other words.
Options:
a. CC(C)=CCN1CCN(Cc2ccc(N3CCNC3=O)cc2)CC1CCO
b. O=C(C1CC1)N(Cc1ccco1)c1nc(-c2ccccc2)cs1
c. CCOc1ccc(C(=O)NC2=NCCS2)cc1
Answer: a. CC(C)=CCN1CCN(Cc2ccc(N3CCNC3=O)cc2)CC1CCO
{#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#}
CC(C)=CCN1CCN(Cc2ccc(N3CCNC3=O)cc2)CC1CCO
CC(C)=CCN1CCN(Cc2ccc(N3CCNC3=O)cc2)CC1CCO
1-[4-[[3-(2-hydroxyethyl)-4-(3-methylbut-2-enyl)piperazin-1-yl]methyl]phenyl]imidazolidin-2-one