Task: Answer the multiple choice question.
Question: Which compound has a -20.036\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CN1CCc2c1nc1ccccc1c2N=C1CCCN1Cc1ccccc1.Cl
b.) N#CCCN(Cc1ccccc1)C(=O)Nc1ccc(F)cc1
c.) O=C(CSc1nnc(-c2cccs2)n1CC1CCCO1)N1CCCC1
Answer: c. O=C(CSc1nnc(-c2cccs2)n1CC1CCCO1)N1CCCC1
{#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#}
O=C(CSc1nnc(-c2cccs2)n1CC1CCCO1)N1CCCC1
O=C(CSc1nnc(-c2cccs2)n1CC1CCCO1)N1CCCC1
2-[[4-(oxolan-2-ylmethyl)-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanyl]-1-pyrrolidin-1-ylethanone