Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.085\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1cccc(/C=N/NC(N)=S)c1OS(=O)(=O)c1ccccc1
[b] CCOC(=O)c1cc(C#N)c(N2CCOCC2)nc1-c1ccccc1
[c] C=CC[C@]12C[C@@H](OC)C(=O)C=C1O[C@@H](c1ccc(OC)c(OC)c1)[C@H]2C
[d] S=C(c1ccc(N2CCOCC2)cc1)N1CCOCC1
Answer: c. C=CC[C@]12C[C@@H](OC)C(=O)C=C1O[C@@H](c1ccc(OC)c(OC)c1)[C@H]2C
{#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=CC[C@]12C[C@@H](OC)C(=O)C=C1O[C@@H](c1ccc(OC)c(OC)c1)[C@H]2C
C=CC[C@]12C[C@@H](OC)C(=O)C=C1O[C@@H](c1ccc(OC)c(OC)c1)[C@H]2C
(2R,3S,3aR,5R)-2-(3,4-dimethoxyphenyl)-5-methoxy-3-methyl-3a-prop-2-enyl-2,3,4,5-tetrahydro-1-benzofuran-6-one