Task: Answer the multiple-choice question.
Query: Which drug exhibits a -0.279\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1cc2c(=O)n(CC(=O)NCC(=O)Nc3ccc(C(C)C)cc3)cnc2s1
b.) COc1ccc(OCC(=O)N2CCN(C(=O)c3ccc(F)cc3)CC2)cc1
c.) NC(=O)c1c(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)sc2c1CCCCC2
d.) COc1ccc(OC)c(-c2nc3cc4ccccc4cc3nc2-c2ccccc2)c1
Answer: c. NC(=O)c1c(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)sc2c1CCCCC2
{#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#}
NC(=O)c1c(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)sc2c1CCCCC2
NC(=O)c1c(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)sc2c1CCCCC2
2-[(4-morpholin-4-ylsulfonylbenzoyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide