Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -3.891\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccccc3)CC2)c(C)c1NS(C)(=O)=O
[b] Cc1cc(C)c2nc(-c3ccccn3)cc(C(=O)NCc3ccc(S(N)(=O)=O)cc3)c2c1
[c] CCc1cc(=O)oc2cc(C)cc(OCC(=O)N[C@@H](CSCc3ccccc3)C(=O)O)c12
[d] O=C(CSc1nnc(-c2ccc(O)cc2)o1)Nc1ccc2c(c1)OCCO2
Answer: d. O=C(CSc1nnc(-c2ccc(O)cc2)o1)Nc1ccc2c(c1)OCCO2
{#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(-c2ccc(O)cc2)o1)Nc1ccc2c(c1)OCCO2
O=C(CSc1nnc(-c2ccc(O)cc2)o1)Nc1ccc2c(c1)OCCO2
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[5-(4-hydroxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide