Problem statement: Answer the MCQ question.
Question: Which compound has a 10.640\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(c1ccc([N+](=O)[O-])cc1)N1CCN(C(=O)c2cccs2)CC1
b O=C(NC1CCCC1)c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1
c O=C(N/N=C/c1cc2ccccc2[nH]1)c1ccccc1Cl
d Cc1ccc(N2CC(C(=O)N(C)CC(=O)Nc3ccc(Cl)c(C(F)(F)F)c3)CC2=O)cc1
Answer: c. O=C(N/N=C/c1cc2ccccc2[nH]1)c1ccccc1Cl
{#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#}
O=C(N/N=C/c1cc2ccccc2[nH]1)c1ccccc1Cl
O=C(N/N=C/c1cc2ccccc2[nH]1)c1ccccc1Cl
2-chloro-N-[(E)-1H-indol-2-ylmethylideneamino]benzamide