Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 20.091\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a C/C(CCN1CCCCc2nc(C)c(C)cc21)=N\O[C@H](C)c1cn([C@H](CO)Cc2ccccc2)nn1
b Cn1c(SCC(=O)NCC2CCCO2)nc2scc(-c3ccccc3)c2c1=O
c CCn1cc(C(=O)N2CCN(c3ccc(OC)cc3)CC2)c(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc21
d COc1ccc(-n2cc(CNCC3CC(=O)N(C4CC4)C3)c(-c3ccccc3Cl)n2)cc1
Answer: c. CCn1cc(C(=O)N2CCN(c3ccc(OC)cc3)CC2)c(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc21
{#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#}
CCn1cc(C(=O)N2CCN(c3ccc(OC)cc3)CC2)c(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc21
CCn1cc(C(=O)N2CCN(c3ccc(OC)cc3)CC2)c(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc21
1-ethyl-3-[4-(4-methoxyphenyl)piperazine-1-carbonyl]-6-piperidin-1-ylsulfonylquinolin-4-one