Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.950\% 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) CN1CCN(Cc2c(O)ccc3c(=O)c(Oc4ccccc4Cl)c(C(F)(F)F)oc23)CC1
(b) O=C(OCC(=O)N1CCCC1=O)c1cccc(S(=O)(=O)N2CCOCC2)c1
(c) Cc1ccc(CN/C=C/C(=O)c2ccc(Br)cc2)cc1
(d) CN1CCCC(OC(=O)COc2ccc(Br)cc2)C1.Cl
Answer: a. CN1CCN(Cc2c(O)ccc3c(=O)c(Oc4ccccc4Cl)c(C(F)(F)F)oc23)CC1
{#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#}
CN1CCN(Cc2c(O)ccc3c(=O)c(Oc4ccccc4Cl)c(C(F)(F)F)oc23)CC1
CN1CCN(Cc2c(O)ccc3c(=O)c(Oc4ccccc4Cl)c(C(F)(F)F)oc23)CC1
3-(2-chlorophenoxy)-7-hydroxy-8-[(4-methylpiperazin-1-yl)methyl]-2-(trifluoromethyl)chromen-4-one