Task: Answer the MCQ question.
Question: Which drug has a 6.650\% 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, c, or d without using any additional words.
Options:
(a) CCc1cccc(C)c1N=Cc1c(O)c2ccccc2oc1=O
(b) Cc1cc(C(F)(F)F)n2nc(C(=O)O)c(Cl)c2n1
(c) Cc1c2c(nc3ccccc13)CCC(C(C)(C)C)C2.Cl
(d) O=C(/C=C/c1ccc(F)cc1)NC(=S)N1C[C@H]2C[C@H](C1)c1cccc(=O)n1C2
Answer: b. Cc1cc(C(F)(F)F)n2nc(C(=O)O)c(Cl)c2n1
{#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#}
Cc1cc(C(F)(F)F)n2nc(C(=O)O)c(Cl)c2n1
Cc1cc(C(F)(F)F)n2nc(C(=O)O)c(Cl)c2n1
3-chloro-5-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid