Problem statement: Answer the multiple-choice question.
Query: Which compound has a 9.346\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(NCc1ccccn1)c1ccc(Cn2cc(Br)cn2)o1
[b] S=c1c2c(nc3nc[nH]n13)CCC2
Answer: b. S=c1c2c(nc3nc[nH]n13)CCC2
{#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#}
S=c1c2c(nc3nc[nH]n13)CCC2
S=c1c2c(nc3nc[nH]n13)CCC2
1,8,10,12-tetrazatricyclo[7.3.0.03,7]dodeca-3(7),8,10-triene-2-thione