Problem statement: Answer the MCQ question.
Query: Which compound has a 0.503\% 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 other words.
Options:
a.) CCOP(=O)(OCC)C(O)c1ccccc1
b.) Br.COc1ccc(-c2csc(=NCCO)n2-c2ccccc2)cc1
c.) CC1=Nn2c(nnc2-c2ccccc2Cl)SC1
d.) O=C(CNCCc1ccc(Cl)cc1Cl)NCc1ccco1
Answer: d. O=C(CNCCc1ccc(Cl)cc1Cl)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(CNCCc1ccc(Cl)cc1Cl)NCc1ccco1
O=C(CNCCc1ccc(Cl)cc1Cl)NCc1ccco1
2-[2-(2,4-dichlorophenyl)ethylamino]-N-(furan-2-ylmethyl)acetamide