Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.113\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Nn1c(SCC(=O)Nc2nccs2)nnc1-c1cccnc1
[b] O=C(c1ccc2ccccc2n1)N1CCN(c2ccccc2Cl)CC1
[c] CCn1c(C)nc2cc(C(=O)NNS(=O)(=O)c3ccc(C)cc3C)ccc21
Answer: b. O=C(c1ccc2ccccc2n1)N1CCN(c2ccccc2Cl)CC1
{#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#}
O=C(c1ccc2ccccc2n1)N1CCN(c2ccccc2Cl)CC1
O=C(c1ccc2ccccc2n1)N1CCN(c2ccccc2Cl)CC1
[4-(2-chlorophenyl)piperazin-1-yl]-quinolin-2-ylmethanone