Task: Answer the multiple choice question.
Query: Which drug has a 18.326% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CN(C)C1=NC(N(C)C)=NP(N(C)C)(N(C)C)=N1
b. CCc1cccc(NC(=O)CCNC(=O)Cn2ccc3ccccc3c2=O)c1
c. Cc1nc2ncnn2c(C)c1CCC(=O)NCc1ccco1
d. O=C(NCCC1CCCCN1S(=O)(=O)c1ccccc1)C(=O)Nc1ccccc1
Answer: a. CN(C)C1=NC(N(C)C)=NP(N(C)C)(N(C)C)=N1
{#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#}
CN(C)C1=NC(N(C)C)=NP(N(C)C)(N(C)C)=N1
CN(C)C1=NC(N(C)C)=NP(N(C)C)(N(C)C)=N1
2-N,2-N,2-N',2-N',4-N,4-N,6-N,6-N-octamethyl-1,3,5-triaza-2λ5-phosphacyclohexa-1,3,5-triene-2,2,4,6-tetramine