Task: Answer the multiple choice question.
Query: Which drug has a 17.429\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCc1cc(=O)[nH]c(SCC(=O)NC(=O)NC2CCCC2)n1
[b] CN1CCN(c2ccccc2NC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)CC1
[c] C[C@H]1[C@H](C)CC[C@]2(C)CC[C@]3(C)C(=CC(=O)C4[C@@]5(C)CC[C@H](O)C(C)(C)C5CC[C@]43C)[C@H]12
[d] O=S(=O)(c1ccc(F)c(F)c1)N1CCN(c2ccccn2)CC1
Answer: c. C[C@H]1[C@H](C)CC[C@]2(C)CC[C@]3(C)C(=CC(=O)C4[C@@]5(C)CC[C@H](O)C(C)(C)C5CC[C@]43C)[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_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#}
C[C@H]1[C@H](C)CC[C@]2(C)CC[C@]3(C)C(=CC(=O)C4[C@@]5(C)CC[C@H](O)C(C)(C)C5CC[C@]43C)[C@H]12
C[C@H]1[C@H](C)CC[C@]2(C)CC[C@]3(C)C(=CC(=O)C4[C@@]5(C)CC[C@H](O)C(C)(C)C5CC[C@]43C)[C@H]12
(1S,2R,4aR,6aS,6bR,10S,12aS,14bR)-10-hydroxy-1,2,4a,6a,6b,9,9,12a-octamethyl-1,2,3,4,5,6,6a,7,8,8a,10,11,12,14b-tetradecahydropicen-13-one