Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.102\% 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 N#Cc1c(N)nc(SCC(=O)NCCc2ccccc2)c(C#N)c1-c1cccs1
b O=C(Nc1ccccc1)N1CCN(c2nc(-c3ccccc3)ns2)CC1
c CC1=C(C(=O)OC(C)C)C(/C=C/c2ccccc2)NC(=O)N1
Answer: b. O=C(Nc1ccccc1)N1CCN(c2nc(-c3ccccc3)ns2)CC1
{#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#}
O=C(Nc1ccccc1)N1CCN(c2nc(-c3ccccc3)ns2)CC1
O=C(Nc1ccccc1)N1CCN(c2nc(-c3ccccc3)ns2)CC1
N-phenyl-4-(3-phenyl-1,2,4-thiadiazol-5-yl)piperazine-1-carboxamide