Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 1.914\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC1(C)CC(=O)C2=C(C1)Oc1ncn(CCO)c(=N)c1C2c1ccccc1
b Cc1nc2c(C(=O)NCc3ccco3)cnn2c(C)c1Cc1ccc(F)cc1Cl
c CCC(C)NC(=O)Cc1c(OC)ccc2cc(Br)ccc12
d COc1ccc(-c2cc(C(=O)Nc3c(C)nn(Cc4ccccc4Cl)c3C)no2)cc1OC
Answer: b. Cc1nc2c(C(=O)NCc3ccco3)cnn2c(C)c1Cc1ccc(F)cc1Cl
{#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#}
Cc1nc2c(C(=O)NCc3ccco3)cnn2c(C)c1Cc1ccc(F)cc1Cl
Cc1nc2c(C(=O)NCc3ccco3)cnn2c(C)c1Cc1ccc(F)cc1Cl
6-[(2-chloro-4-fluorophenyl)methyl]-N-(furan-2-ylmethyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxamide