Task: Answer the MCQ question.
Query: Which drug has a -42.918% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCCCS(=O)(=O)N1CCCC(C(=O)NCCc2ccccc2)C1
b CCOC(=O)CN(C(=O)CSc1nnc(CNc2ccc(F)cc2)n1CC)c1ccc(F)cc1
c O=C(NCCCn1ccnc1)c1cccc(Br)c1
d CC1CC(C)CN(C(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)C1
Answer: b. CCOC(=O)CN(C(=O)CSc1nnc(CNc2ccc(F)cc2)n1CC)c1ccc(F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)CN(C(=O)CSc1nnc(CNc2ccc(F)cc2)n1CC)c1ccc(F)cc1
CCOC(=O)CN(C(=O)CSc1nnc(CNc2ccc(F)cc2)n1CC)c1ccc(F)cc1
ethyl 2-(N-[2-[[4-ethyl-5-[(4-fluoroanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetyl]-4-fluoroanilino)acetate