Problem statement: Answer the multiple choice question.
Query: Which drug has a 12.206\% 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. O=Cc1cnc(N2CCN(Cc3ccccc3)CC2)s1
b. CSc1nnnn1-c1c(C)cc(C)cc1C
c. CC(=O)Nc1ccc(S(=O)(=O)N2CCC(C(=O)O)(c3ccccc3)CC2)cc1
Answer: b. CSc1nnnn1-c1c(C)cc(C)cc1C
{#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#}
CSc1nnnn1-c1c(C)cc(C)cc1C
CSc1nnnn1-c1c(C)cc(C)cc1C
5-methylsulfanyl-1-(2,4,6-trimethylphenyl)tetrazole