Problem statement: Answer the MCQ question.
Query: Which compound has a -53.934% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1cc(N2CCN(c3ccccc3Cl)CC2)n2cc(-c3ccccc3)nc2n1
(b) CC(C)NC(=O)/C(=N\O)c1ccccc1
Answer: a. Cc1cc(N2CCN(c3ccccc3Cl)CC2)n2cc(-c3ccccc3)nc2n1
{#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#}
Cc1cc(N2CCN(c3ccccc3Cl)CC2)n2cc(-c3ccccc3)nc2n1
Cc1cc(N2CCN(c3ccccc3Cl)CC2)n2cc(-c3ccccc3)nc2n1
5-[4-(2-chlorophenyl)piperazin-1-yl]-7-methyl-2-phenylimidazo[1,2-a]pyrimidine