Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.830\% 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 additional words.
Options:
a. CC(C)Oc1ccccc1/C=N/NC(=O)c1ccc(F)cc1
b. O=C(CSCc1c(F)cccc1Cl)NCC1CCCO1
c. Cc1ccccc1CNC(=O)c1cc(COc2ccc(F)cc2F)on1
d. COC(=O)c1cc(Br)c(=O)n(CCN2CCCCC2)c1
Answer: b. O=C(CSCc1c(F)cccc1Cl)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(CSCc1c(F)cccc1Cl)NCC1CCCO1
O=C(CSCc1c(F)cccc1Cl)NCC1CCCO1
2-[(2-chloro-6-fluorophenyl)methylsulfanyl]-N-(oxolan-2-ylmethyl)acetamide