Task: Answer the multiple-choice question.
Query: Which drug has a 15.519\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1ccccc1NC(=O)c1sc(Cl)nc1-c1ccccc1
[b] CO/N=C/c1cn(-c2ccc(Cl)cc2)nn1
[c] CSc1nc(-c2ccccc2)nc(N)c1C(C)=O
[d] O=C(COC(=O)c1cccs1)NC1CCCC1
Answer: b. CO/N=C/c1cn(-c2ccc(Cl)cc2)nn1
{#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#}
CO/N=C/c1cn(-c2ccc(Cl)cc2)nn1
CO/N=C/c1cn(-c2ccc(Cl)cc2)nn1
(E)-1-[1-(4-chlorophenyl)triazol-4-yl]-N-methoxymethanimine