Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.778\% 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=c1cc(CSc2ccc(Cl)cc2)nc(N2CCOCC2)[nH]1
[b] Cc1cc(O)cc(O)c1-c1onc(C(F)(F)F)c1-c1cscn1
[c] Cn1c(CNC(=O)Nc2cccc(Cl)c2)nnc1SCc1ccccc1
[d] Brc1c(CSc2nc3ccccc3o2)nc2ncccn12
Answer: a. O=c1cc(CSc2ccc(Cl)cc2)nc(N2CCOCC2)[nH]1
{#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#}
O=c1cc(CSc2ccc(Cl)cc2)nc(N2CCOCC2)[nH]1
O=c1cc(CSc2ccc(Cl)cc2)nc(N2CCOCC2)[nH]1
4-[(4-chlorophenyl)sulfanylmethyl]-2-morpholin-4-yl-1H-pyrimidin-6-one