Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.225% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(NC1CCCC1)C(c1c(F)cccc1Cl)N(C(=O)c1csnn1)C1CC1
b: CSCC[C@H](NC(=O)OC(C)(C)C)C(=O)NCC1CCC(C(=O)O)CC1
c: COc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H](C(=O)O)C[C@@H]12
d: NC(=O)CSc1nnc(-c2cccnc2)n1CCc1ccccc1
Answer: c. COc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H](C(=O)O)C[C@@H]12
{#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#}
COc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H](C(=O)O)C[C@@H]12
COc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H](C(=O)O)C[C@@H]12
(1S,10S,11S,13S,14S)-5-methoxy-14-methyltetracyclo[8.6.0.02,7.011,14]hexadeca-2(7),3,5-triene-13-carboxylic acid