Task: Answer the MCQ question.
Query: Which drug exhibits a -1.382\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(N/N=C/c1ccc(O)cc1)Nc1cccc2nsnc12
(b) CC(NC(=O)c1cc(S(=O)(=O)N(C)C)ccc1N1CCCC1)C1CC2CCC1C2
(c) CCN(CC)C(=O)CSc1nnc(-c2cccs2)n1Cc1ccco1
(d) CC(C)Cn1c(-c2csc(C(C)C)c2)n[nH]c1=S
(e) Cl.Nc1cnccc1Oc1cccc(C(F)(F)F)c1
Answer: b. CC(NC(=O)c1cc(S(=O)(=O)N(C)C)ccc1N1CCCC1)C1CC2CCC1C2
{#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#}
CC(NC(=O)c1cc(S(=O)(=O)N(C)C)ccc1N1CCCC1)C1CC2CCC1C2
CC(NC(=O)c1cc(S(=O)(=O)N(C)C)ccc1N1CCCC1)C1CC2CCC1C2
N-[1-(2-bicyclo[2.2.1]heptanyl)ethyl]-5-(dimethylsulfamoyl)-2-pyrrolidin-1-ylbenzamide