Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.982\% 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 other words.
Options:
[a] O=C(Oc1ccc(-c2cnc3ccccc3n2)cc1)c1ccc(Cl)c([N+](=O)[O-])c1
[b] O=C(O)c1ccc(COCC(F)(F)F)cc1
[c] COc1ccc(/C=N/n2c(C)cc(C)c(C(N)=O)c2=O)cc1
[d] CC(C)(C)Nc1nc(SCc2ccccc2)nc(N2CCOCC2)n1
Answer: d. CC(C)(C)Nc1nc(SCc2ccccc2)nc(N2CCOCC2)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#}
CC(C)(C)Nc1nc(SCc2ccccc2)nc(N2CCOCC2)n1
CC(C)(C)Nc1nc(SCc2ccccc2)nc(N2CCOCC2)n1
4-benzylsulfanyl-N-tert-butyl-6-morpholin-4-yl-1,3,5-triazin-2-amine