Task: Answer the MCQ question.
Question: Which drug exhibits a 35.720% 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. COCCCNC(=O)c1cc2cc(Br)ccc2oc1=O
b. CC1(C)CC(=O)N(c2cc(Cl)cc(Cl)c2)C(=O)C1
c. O=c1c(CN2CCN(Cc3ccccc3F)C(CCO)C2)coc2ccccc12
d. O=C(O)c1ccc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c([N+](=O)[O-])c1
Answer: d. O=C(O)c1ccc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c([N+](=O)[O-])c1
{#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)c1ccc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c([N+](=O)[O-])c1
O=C(O)c1ccc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c([N+](=O)[O-])c1
4-(4-benzhydrylpiperazin-1-yl)-3-nitrobenzoic acid