Task: Answer the MCQ question.
Question: Which compound exhibits a 9.335\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COC(=O)C(C(=O)NCC1CCCO1)C1CCCC1
[b] O=C(NCc1ccc(F)cc1)C1CCN(S(=O)(=O)N2CCCC2)CC1
[c] COC(=O)[C@@]12CCCN1[C@H](c1ccc(-c3ccc(Cl)c(Cl)c3)cc1)[C@H]1C(=O)N(C)C(=O)[C@H]12.O=C(O)C(F)(F)F
[d] CCCc1cc(=O)[nH]c(SCC(=O)OCc2ccccc2)n1
[e] COCCn1c(C)cc(C(=O)CSc2nnc(-c3cccnc3)n2-c2ccccc2F)c1C
Answer: b. O=C(NCc1ccc(F)cc1)C1CCN(S(=O)(=O)N2CCCC2)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(NCc1ccc(F)cc1)C1CCN(S(=O)(=O)N2CCCC2)CC1
O=C(NCc1ccc(F)cc1)C1CCN(S(=O)(=O)N2CCCC2)CC1
N-[(4-fluorophenyl)methyl]-1-pyrrolidin-1-ylsulfonylpiperidine-4-carboxamide