Task: Answer the multiple-choice question.
Question: Which drug has a 1.231\% 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. CCCNC(=O)c1ccc(Cl)c(Cl)c1
b. c1ccc(CNc2ncnc3sc4c(c23)CCC4)nc1
c. CCOC(=O)c1sc(NC(=O)CSc2nnc(Cc3ccccc3)o2)c(C#N)c1C
Answer: b. c1ccc(CNc2ncnc3sc4c(c23)CCC4)nc1
{#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#}
N-(pyridin-2-ylmethyl)-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-amine