Task: Answer the MCQ question.
Question: Which compound exhibits a 0.891\% 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] COc1ccc(-c2nnc(SCc3ccccc3)n2N)cc1
[b] CC(=O)Nc1ccc(OCC(O)CN2CCN(c3cc(Cl)ccc3C)CC2)cc1
[c] O=C(C1CCN(C2CC(=O)N(Cc3ccccc3)C2=O)CC1)N1CCCCCC1
Answer: a. COc1ccc(-c2nnc(SCc3ccccc3)n2N)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#}
3-benzylsulfanyl-5-(4-methoxyphenyl)-1,2,4-triazol-4-amine