Task: Answer the MCQ question.
Question: Which compound has a -37.508% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CC(C)(C)[C@@H]1C=C(C(N)=O)O[C@H](OCCCCO)C1
b O=C(NCC1CCCO1)c1cccc(Oc2ccccc2)c1
c COC(=O)NC(Nc1sc2c(c1C(N)=O)CCCC2)(C(=O)OC)C(F)(F)F
d CSc1ccc(/C=N\NC(=O)COc2ccc(Cl)cc2Br)cc1
e Cc1nc2nc(C)c(CCC(=O)N3CCc4ccccc43)c(C)n2n1
Answer: b. O=C(NCC1CCCO1)c1cccc(Oc2ccccc2)c1
{#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#}
O=C(NCC1CCCO1)c1cccc(Oc2ccccc2)c1
O=C(NCC1CCCO1)c1cccc(Oc2ccccc2)c1
N-(oxolan-2-ylmethyl)-3-phenoxybenzamide