Problem statement: Answer the multiple choice question.
Question: Which drug has a 7.521\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. C[C@]12CCC3[C@@H](CCC4=CC(=O)CC[C@@]43CO)C1CCC2=O
b. O=[N+]([O-])c1ccccc1/C=N/NC1=NS(=O)(=O)c2ccccc21
Answer: a. C[C@]12CCC3[C@@H](CCC4=CC(=O)CC[C@@]43CO)C1CCC2=O
{#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[C@]12CCC3[C@@H](CCC4=CC(=O)CC[C@@]43CO)C1CCC2=O
C[C@]12CCC3[C@@H](CCC4=CC(=O)CC[C@@]43CO)C1CCC2=O
(8R,10S,13S)-10-(hydroxymethyl)-13-methyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione