Task: Answer the MCQ question.
Query: Which drug exhibits a 13.065\% 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 COc1ccc(Cl)cc1C(=O)Nc1cccc2ncccc12
b Cc1nn(Cc2ccc(Cl)cc2)c(C)c1N
c COC(=O)[C@@H]1C[C@@]2(O)[C@@H](O)[C@@H](O)[C@@H](O)C[C@H]2N1CC(c1ccccc1)c1ccccc1
d Cc1csc(NC(=O)c2c(O)c3c(n(CC(C)C)c2=O)CCCC3)n1
Answer: c. COC(=O)[C@@H]1C[C@@]2(O)[C@@H](O)[C@@H](O)[C@@H](O)C[C@H]2N1CC(c1ccccc1)c1ccccc1
{#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#}
COC(=O)[C@@H]1C[C@@]2(O)[C@@H](O)[C@@H](O)[C@@H](O)C[C@H]2N1CC(c1ccccc1)c1ccccc1
COC(=O)[C@@H]1C[C@@]2(O)[C@@H](O)[C@@H](O)[C@@H](O)C[C@H]2N1CC(c1ccccc1)c1ccccc1
methyl (2S,3aS,4S,5S,6S,7aR)-1-(2,2-diphenylethyl)-3a,4,5,6-tetrahydroxy-3,4,5,6,7,7a-hexahydro-2H-indole-2-carboxylate