Problem statement: Answer the multiple choice question.
Question: Which drug has a -5.028\% 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) O=C(c1ccco1)N1CCN(c2ccc(Cl)cc2)CC1
(b) Cc1ccccc1Sc1ncnc2onc(C)c12
(c) Clc1ccc(-c2nnc(N3CCCC3)nn2)cc1
Answer: a. O=C(c1ccco1)N1CCN(c2ccc(Cl)cc2)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(c1ccco1)N1CCN(c2ccc(Cl)cc2)CC1
O=C(c1ccco1)N1CCN(c2ccc(Cl)cc2)CC1
[4-(4-chlorophenyl)piperazin-1-yl]-(furan-2-yl)methanone