Task: Answer the MCQ question.
Question: Which drug exhibits a 8.142\% 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) Cc1cc(NC(=O)CSc2nnc(C)n2-c2ccccc2)no1
(b) CCOc1ccc(S(=O)(=O)N2CCC(C(=O)OC(C)C(=O)N(C)C3CCCCC3)CC2)cc1
(c) O=c1nc2sc3ccccc3n2c(=O)n1-c1ccc(Cl)cc1
Answer: c. O=c1nc2sc3ccccc3n2c(=O)n1-c1ccc(Cl)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=c1nc2sc3ccccc3n2c(=O)n1-c1ccc(Cl)cc1
O=c1nc2sc3ccccc3n2c(=O)n1-c1ccc(Cl)cc1
3-(4-chlorophenyl)-[1,3,5]triazino[2,1-b][1,3]benzothiazole-2,4-dione