Task: Answer the multiple-choice question.
Query: Which drug has a 27.789\% 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, d, or e without using any additional words.
Options:
a. COc1cc(CCC(=O)OCC(=O)Nc2c(C)cc(C)cc2C)cc(OC)c1OC
b. CN(C)/C=C(\C(=O)c1ccc(Cl)cc1)c1nnnn1-c1ccc(Cl)cc1
c. O=C(CCSCc1ccccc1Cl)NCc1ccco1
d. Cl.N[C@@H](Cc1ccc(O)cc1)c1nnc([C@H](CCC(=O)O)NC(=O)C2CCNCC2)o1
e. CCC(C)NC(=O)CSC1=Nc2ccccc2C2=NC(c3ccccc3)C(=O)N12
Answer: c. O=C(CCSCc1ccccc1Cl)NCc1ccco1
{#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(CCSCc1ccccc1Cl)NCc1ccco1
O=C(CCSCc1ccccc1Cl)NCc1ccco1
3-[(2-chlorophenyl)methylsulfanyl]-N-(furan-2-ylmethyl)propanamide