Task: Answer the multiple choice question.
Question: Which drug exhibits a 17.125\% 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] C=C(C)CSc1nnc(-c2cc(OC)c(OC)c(OC)c2)n1N
[b] CC1=C(C#N)C(NC(=O)c2ccc(Cl)cc2)(C(F)(F)F)C(=O)N1
[c] COc1ccc(NC(=O)Nc2c(SC)nsc2SC)cc1
[d] O=C(CN(C1CCCCC1)S(=O)(=O)c1ccccc1)NCc1ccco1
Answer: a. C=C(C)CSc1nnc(-c2cc(OC)c(OC)c(OC)c2)n1N
{#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#}
C=C(C)CSc1nnc(-c2cc(OC)c(OC)c(OC)c2)n1N
C=C(C)CSc1nnc(-c2cc(OC)c(OC)c(OC)c2)n1N
3-(2-methylprop-2-enylsulfanyl)-5-(3,4,5-trimethoxyphenyl)-1,2,4-triazol-4-amine