Task: Answer the multiple choice question.
Query: Which drug has a 21.862% 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, or d without using any additional words.
Options:
a. CCCN(Cc1cc2ccc(C)cc2[nH]c1=O)S(=O)(=O)c1ccccc1
b. O=C(O)CCc1nn2c3ccccc3n(Cc3ccccc3)c2nc1=O
c. CCn1ccnc1[C@@H]1C[C@H]2CN(Cc3ccccc3OC)C(=O)[C@]23CCCN13
d. CCc1ccc(-n2c(=S)sc3c(=O)n(-c4ccccc4C)c(SCC(=O)O)nc32)cc1
Answer: c. CCn1ccnc1[C@@H]1C[C@H]2CN(Cc3ccccc3OC)C(=O)[C@]23CCCN13
{#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#}
CCn1ccnc1[C@@H]1C[C@H]2CN(Cc3ccccc3OC)C(=O)[C@]23CCCN13
CCn1ccnc1[C@@H]1C[C@H]2CN(Cc3ccccc3OC)C(=O)[C@]23CCCN13
(1S,5S,7S)-7-(1-ethylimidazol-2-yl)-3-[(2-methoxyphenyl)methyl]-3,8-diazatricyclo[6.3.0.01,5]undecan-2-one