Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.165\% 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 additional words.
Options:
a Nc1ccc2c(C(F)(F)F)cc(C(F)(F)F)nc2n1
b O=C(NC(=S)Nc1cc(-c2nc3ccccc3[nH]2)ccc1Cl)c1ccc2c(c1)OCO2
c O=C(CCCn1cnc([N+](=O)[O-])n1)Nc1cccc(Cl)c1Cl
d Cc1ccnc(NC(=O)Nc2ccc(Br)cc2Cl)c1
Answer: c. O=C(CCCn1cnc([N+](=O)[O-])n1)Nc1cccc(Cl)c1Cl
{#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(CCCn1cnc([N+](=O)[O-])n1)Nc1cccc(Cl)c1Cl
O=C(CCCn1cnc([N+](=O)[O-])n1)Nc1cccc(Cl)c1Cl
N-(2,3-dichlorophenyl)-4-(3-nitro-1,2,4-triazol-1-yl)butanamide