Problem statement: Answer the multiple choice question.
Question: Which drug has a -5.507% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Cc1ccc(CNc2ccc3c(c2)ncn3C)cc1
[b] O=C(c1ccccc1Sc1c(Cl)cccc1[N+](=O)[O-])N1CCOCC1
[c] CC(=O)N1N=C(c2ccccc2)CC1c1ccccc1[N+](=O)[O-]
[d] Cc1ccc(-c2nc(-c3nccc4ccccc34)oc2-c2ccccc2)cc1
[e] O=C(CCN1C(=O)c2ccccc2C1=O)N1CCN(Cc2ccc(Cl)cc2Cl)CC1
Answer: b. O=C(c1ccccc1Sc1c(Cl)cccc1[N+](=O)[O-])N1CCOCC1
{#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(c1ccccc1Sc1c(Cl)cccc1[N+](=O)[O-])N1CCOCC1
O=C(c1ccccc1Sc1c(Cl)cccc1[N+](=O)[O-])N1CCOCC1
[2-(2-chloro-6-nitrophenyl)sulfanylphenyl]-morpholin-4-ylmethanone