Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.788% 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] Cn1c(=O)c2[nH]cnc2n(-c2ccccc2)c1=O
[b] c1ccc(CN(Cc2ccccc2)c2ncnc3c2nnn3Cc2ccccc2)cc1
[c] O=[N+]([O-])c1cc2c(cc1CN1CCN(c3ccc(F)cc3)CC1)OCO2
[d] O=C(Cc1cccc2ccccc12)Nc1ccccc1
Answer: d. O=C(Cc1cccc2ccccc12)Nc1ccccc1
{#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#}
O=C(Cc1cccc2ccccc12)Nc1ccccc1
O=C(Cc1cccc2ccccc12)Nc1ccccc1
2-naphthalen-1-yl-N-phenylacetamide