Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -6.814\% 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 additional words.
Options:
[a] CCCC(Oc1ccc(Br)cc1)c1nc2c3cc(OC)c(OC)cc3nc(=S)n2[nH]1
[b] NC(=O)C(=O)N/N=C/c1c[nH]c2ccc(Br)cc12
[c] CN1C(=O)/C(=C/c2cccn2-c2ccc3ccccc3c2)C(=O)NC1=S
[d] O=C(CSc1nnc(C2CC2)n1C1CC1)c1ccc(F)c(F)c1
Answer: d. O=C(CSc1nnc(C2CC2)n1C1CC1)c1ccc(F)c(F)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(CSc1nnc(C2CC2)n1C1CC1)c1ccc(F)c(F)c1
O=C(CSc1nnc(C2CC2)n1C1CC1)c1ccc(F)c(F)c1
2-[(4,5-dicyclopropyl-1,2,4-triazol-3-yl)sulfanyl]-1-(3,4-difluorophenyl)ethanone