Task: Answer the MCQ question.
Query: Which drug has a 0.619% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(c1ccc(Cl)cc1)N1CCSCC1
[b] Cc1cc(C)c2c(N)c(C(=O)N/N=C/c3cccs3)sc2n1
Answer: a. O=C(c1ccc(Cl)cc1)N1CCSCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccc(Cl)cc1)N1CCSCC1
O=C(c1ccc(Cl)cc1)N1CCSCC1
(4-chlorophenyl)-thiomorpholin-4-ylmethanone