Problem statement: Answer the MCQ question.
Query: Which drug has a 18.180\% 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 additional words.
Options:
(a) COCCNC(=O)c1cc2sccc2n1C
(b) CSc1ccc(C2C(C#N)=C(N)Oc3c2ccc(=O)c2c(C)oc(C)c32)cc1
(c) O=C(Nc1ncn[nH]1)c1ccc(Cl)c(S(=O)(=O)Nc2ccc(Cl)cc2)c1
Answer: b. CSc1ccc(C2C(C#N)=C(N)Oc3c2ccc(=O)c2c(C)oc(C)c32)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#}
CSc1ccc(C2C(C#N)=C(N)Oc3c2ccc(=O)c2c(C)oc(C)c32)cc1
CSc1ccc(C2C(C#N)=C(N)Oc3c2ccc(=O)c2c(C)oc(C)c32)cc1
4-amino-12,14-dimethyl-6-(4-methylsulfanylphenyl)-10-oxo-3,13-dioxatricyclo[9.3.0.02,7]tetradeca-1(14),2(7),4,8,11-pentaene-5-carbonitrile