Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.400\% 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, or d without using any other words.
Options:
a. COc1cc(CN2CCCC(C(=O)c3sccc3C)C2)cc(OC)c1O
b. Cc1c(Cl)cccc1NC(=O)Cn1nnc(C(=O)NCc2cccs2)c1N
c. Cc1ccc(S(=O)(=O)N(CCC(=O)O)c2ccccc2)cc1
d. O=C(c1cc2ccccc2c(=O)o1)N1CCCC1
Answer: d. O=C(c1cc2ccccc2c(=O)o1)N1CCCC1
{#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(c1cc2ccccc2c(=O)o1)N1CCCC1
O=C(c1cc2ccccc2c(=O)o1)N1CCCC1
3-(pyrrolidine-1-carbonyl)isochromen-1-one