Task: Answer the multiple choice question.
Query: Which compound exhibits a 23.198\% 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] CCc1nc2ccccc2c(=O)n1/N=C/c1ccc(Cl)cc1
[b] Cc1ccccc1OCCSc1nc(N(C)C)nc(N(C)C)n1
[c] FC(F)(F)c1cc(-c2cccs2)nc2cc(-c3ccccc3)nn12
[d] CC[N+](CC)(CC)CCCOC(=O)C(O)(c1ccccc1)C1CCCCC1.[Cl-]
Answer: b. Cc1ccccc1OCCSc1nc(N(C)C)nc(N(C)C)n1
{#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#}
Cc1ccccc1OCCSc1nc(N(C)C)nc(N(C)C)n1
Cc1ccccc1OCCSc1nc(N(C)C)nc(N(C)C)n1
2-N,2-N,4-N,4-N-tetramethyl-6-[2-(2-methylphenoxy)ethylsulfanyl]-1,3,5-triazine-2,4-diamine