Task: Answer the MCQ question.
Query: Which drug exhibits a 5.996\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C1NC2=C(C(=O)OC2)C(c2ccc(OC(F)(F)F)cc2)N1
(b) CC(C)(C)c1ccc(C(=O)N2CCC(=O)N(C(CO)Cc3ccccc3)CC2)cc1
(c) O=C(c1cccs1)N1CCC(c2nc3c(nnn3Cc3cccc(Cl)c3)c(=O)[nH]2)CC1
Answer: c. O=C(c1cccs1)N1CCC(c2nc3c(nnn3Cc3cccc(Cl)c3)c(=O)[nH]2)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(c1cccs1)N1CCC(c2nc3c(nnn3Cc3cccc(Cl)c3)c(=O)[nH]2)CC1
O=C(c1cccs1)N1CCC(c2nc3c(nnn3Cc3cccc(Cl)c3)c(=O)[nH]2)CC1
3-[(3-chlorophenyl)methyl]-5-[1-(thiophene-2-carbonyl)piperidin-4-yl]-6H-triazolo[4,5-d]pyrimidin-7-one