Task: Answer the multiple-choice question.
Question: Which drug has a 19.762\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(NCc1ccc(F)cc1)C(c1ccncc1)N(C(=O)c1csnn1)C1CC1
b. CCn1c(SCC(=O)NC2CCCC2)nnc1C(C)NC(=O)c1ccccc1F
c. CCCCn1c(=O)[nH]c(=O)c2c1nc(CN1C(=O)c3ccccc3S1(=O)=O)n2CCC
Answer: b. CCn1c(SCC(=O)NC2CCCC2)nnc1C(C)NC(=O)c1ccccc1F
{#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#}
CCn1c(SCC(=O)NC2CCCC2)nnc1C(C)NC(=O)c1ccccc1F
CCn1c(SCC(=O)NC2CCCC2)nnc1C(C)NC(=O)c1ccccc1F
[C][C][N][C][Branch1][#C][S][C][C][=Branch1][C][=O][N][C][C][C][C][C][Ring1][Branch1][=N][N][=C][Ring1][#C][C][Branch1][C][C][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][F]
N-[1-[5-[2-(cyclopentylamino)-2-oxoethyl]sulfanyl-4-ethyl-1,2,4-triazol-3-yl]ethyl]-2-fluorobenzamide