Task: Answer the multiple-choice question.
Query: Which compound exhibits a 13.755\% 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(Nc1ccc(Cl)cc1)c1ccsn1
b) O=C(NCc1cccc(Br)c1)C1CC(c2ccccc2C(F)(F)F)=NO1
c) Cc1ccc(S(=O)(=O)NC2c3cccc4cccc(c34)C2Sc2n[nH]c(N)n2)cc1
d) O=C(Nc1ccc(F)cc1)C(=O)c1cn(CC(=O)N2CCOCC2)c2ccccc12
e) c1ccc2cc(CC3=NCCN3)ccc2c1
Answer: a. O=C(Nc1ccc(Cl)cc1)c1ccsn1
{#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(Nc1ccc(Cl)cc1)c1ccsn1
O=C(Nc1ccc(Cl)cc1)c1ccsn1
N-(4-chlorophenyl)-1,2-thiazole-3-carboxamide