Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.006\% human ether-à-go-go related gene (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 COc1ccccc1CC(=O)Nc1ccc(Cl)cc1C(=O)O
b O=C(CSc1nnc(C2CC2)n1CC1CCCO1)Nc1cccc(Cl)c1
c CCOc1ccc(S(=O)(=O)N(CC)CC)cc1NS(=O)(=O)c1ccc(F)c(F)c1F
d Nc1nc(SCC(=O)c2cccs2)n[nH]1
Answer: b. O=C(CSc1nnc(C2CC2)n1CC1CCCO1)Nc1cccc(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#}
O=C(CSc1nnc(C2CC2)n1CC1CCCO1)Nc1cccc(Cl)c1
O=C(CSc1nnc(C2CC2)n1CC1CCCO1)Nc1cccc(Cl)c1
N-(3-chlorophenyl)-2-[[5-cyclopropyl-4-(oxolan-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide