Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.384\% 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 additional words.
Options:
a COCCCN(C(=O)Cn1ncc2c(=O)oc3ccc(C)cc3c21)C(C)c1ccncc1
b CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc(F)cc1
c O=C(CSc1nnnn1-c1ccc(O)cc1)Nc1cccc(S(=O)(=O)N2CCCC2)c1
d CCc1ccc(OCC(=O)NC(=S)Nc2ccc(C)cc2C)c(Br)c1
e Cn1c(=O)c2c(ncn2CC(O)CNc2ccc(F)cc2)n(C)c1=O
Answer: c. O=C(CSc1nnnn1-c1ccc(O)cc1)Nc1cccc(S(=O)(=O)N2CCCC2)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#}
O=C(CSc1nnnn1-c1ccc(O)cc1)Nc1cccc(S(=O)(=O)N2CCCC2)c1
O=C(CSc1nnnn1-c1ccc(O)cc1)Nc1cccc(S(=O)(=O)N2CCCC2)c1
2-[1-(4-hydroxyphenyl)tetrazol-5-yl]sulfanyl-N-(3-pyrrolidin-1-ylsulfonylphenyl)acetamide