Task: Answer the MCQ question.
Query: Which compound exhibits a 0.224% human ether-à-go-go related gene (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: C=C1C(=O)C=C[C@]2(C)C[C@@H]3OC(=O)[C@](C)(O)[C@H]3C[C@@H]12
b: Cc1ccc(-c2nnc(SCC(=O)N/N=C/c3ccccc3C(=O)O)n2-c2ccc(C)cc2)cc1
c: CC(C)(C)C(=O)CSc1ccc(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)cn1
d: CCCCOc1cccc(C2(C(=O)O)CCCC2)c1
e: CCC/C(=N\NC(=O)CNC(=O)/C=C/c1ccco1)c1ccccc1
Answer: a. C=C1C(=O)C=C[C@]2(C)C[C@@H]3OC(=O)[C@](C)(O)[C@H]3C[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#}
C=C1C(=O)C=C[C@]2(C)C[C@@H]3OC(=O)[C@](C)(O)[C@H]3C[C@@H]12
C=C1C(=O)C=C[C@]2(C)C[C@@H]3OC(=O)[C@](C)(O)[C@H]3C[C@@H]12
(3R,3aS,4aR,8aS,9aS)-3-hydroxy-3,8a-dimethyl-5-methylidene-4,4a,9,9a-tetrahydro-3aH-benzo[f][1]benzofuran-2,6-dione