Task: Answer the multiple choice question.
Question: Which drug has a -0.347% 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: S=c1[nH]nc(-c2cccs2)n1/N=C/c1c(Cl)cccc1Cl
b: O=C(CCC1CCCCC1)NNC(=O)c1cnccn1
c: Cl.Cn1cnc([N+](=O)[O-])c1SCC(=O)NN
d: O=C(O)CCCC(=O)N1CCN(c2nc(-c3ccccc3Cl)c3cc(Br)ccc3n2)CC1
Answer: d. O=C(O)CCCC(=O)N1CCN(c2nc(-c3ccccc3Cl)c3cc(Br)ccc3n2)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#}
O=C(O)CCCC(=O)N1CCN(c2nc(-c3ccccc3Cl)c3cc(Br)ccc3n2)CC1
O=C(O)CCCC(=O)N1CCN(c2nc(-c3ccccc3Cl)c3cc(Br)ccc3n2)CC1
5-[4-[6-bromo-4-(2-chlorophenyl)quinazolin-2-yl]piperazin-1-yl]-5-oxopentanoic acid