Task: Answer the multiple-choice question.
Question: Which compound has a 4.111\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCC(=O)N1CCc2cc(S(=O)(=O)NC(C(=O)NCc3ccc(C)cc3)C(C)C)ccc21
b. O=C1CN(C(=O)c2ccccc2Br)C(c2ccc(F)cc2)c2cc(F)ccc2N1
c. CC(C)c1ccc2c(c1)[C@H]1OCC[C@H]1[C@@H](c1cccs1)N2
Answer: c. CC(C)c1ccc2c(c1)[C@H]1OCC[C@H]1[C@@H](c1cccs1)N2
{#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#}
CC(C)c1ccc2c(c1)[C@H]1OCC[C@H]1[C@@H](c1cccs1)N2
CC(C)c1ccc2c(c1)[C@H]1OCC[C@H]1[C@@H](c1cccs1)N2
(3aS,4S,9bS)-8-propan-2-yl-4-thiophen-2-yl-2,3,3a,4,5,9b-hexahydrofuro[3,2-c]quinoline