Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -2.977\% 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. Cc1cccc(NC(=O)c2ccc(CN3CCN(Cc4ccccc4)CC3)cc2)c1
b. CC(C)(C)NC(=O)CN(C(=O)CCC(=O)Nc1nccs1)c1cccc(C(F)(F)F)c1
c. Nc1nc2n(n1)C(c1cccs1)CC(c1ccc(Br)cc1)N2
Answer: c. Nc1nc2n(n1)C(c1cccs1)CC(c1ccc(Br)cc1)N2
{#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#}
Nc1nc2n(n1)C(c1cccs1)CC(c1ccc(Br)cc1)N2
Nc1nc2n(n1)C(c1cccs1)CC(c1ccc(Br)cc1)N2
5-(4-bromophenyl)-7-thiophen-2-yl-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine