Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -6.692% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1cc2[nH]c(C(=O)N3CCC4(CC3)OCCO4)cc2c(OC)c1OC
b. Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccc(Cl)cc1
c. O=C(NNC(=S)Nc1ccc(Br)cc1)c1cccnc1
d. Cc1ccccc1NC(=O)Cn1c(=O)sc2ccccc21
Answer: b. Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccc(Cl)cc1
Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccc(Cl)cc1
3-(4-chlorophenyl)-7-hydroxy-2-methyl-8-(pyrrolidin-1-ylmethyl)chromen-4-one