Task: Answer the MCQ question.
Query: Which drug exhibits a -13.115\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=c1oc2ccccc2cc1-c1ccc(O)cc1
(b) Cc1cc(C)n2nc(SCCOc3ccc(F)cc3)nc2n1
(c) CC1(C)Cc2c(c(N3CCOCC3)nc3sc4c(N5CCOCC5)nnnc4c23)CS1
Answer: b. Cc1cc(C)n2nc(SCCOc3ccc(F)cc3)nc2n1
{#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#}
Cc1cc(C)n2nc(SCCOc3ccc(F)cc3)nc2n1
Cc1cc(C)n2nc(SCCOc3ccc(F)cc3)nc2n1
2-[2-(4-fluorophenoxy)ethylsulfanyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine