Task: Answer the multiple choice question.
Query: Which drug has a -0.137\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CSc1ncccc1C(=O)OCC(=O)c1cc(C)n(CC2CCCO2)c1C
b) CCCNC(=O)NS(=O)(=O)c1cnccc1Sc1ccc(Cl)c(Cl)c1
c) CC(Sc1nnc(-c2ccncc2)n1C)C(=O)NCC1CCCO1
d) Cc1cccc(NC(=O)NCC2CCN(c3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)c1
e) O=C(CSc1nc(=O)n2ccccc2n1)NCc1ccc2c(c1)OCO2
Answer: b. CCCNC(=O)NS(=O)(=O)c1cnccc1Sc1ccc(Cl)c(Cl)c1
{#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#}
CCCNC(=O)NS(=O)(=O)c1cnccc1Sc1ccc(Cl)c(Cl)c1
CCCNC(=O)NS(=O)(=O)c1cnccc1Sc1ccc(Cl)c(Cl)c1
1-[4-(3,4-dichlorophenyl)sulfanylpyridin-3-yl]sulfonyl-3-propylurea