Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -13.267\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1noc(C)c1COc1cccc(C(=O)Nc2cccnc2)c1
b. Cc1cccc(C(=O)NNC(=O)c2ccco2)c1
c. Cl.O=C(c1ccc(Cn2cc(Cl)cn2)o1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
d. O=C1N(Cc2cccnc2)C[C@@H]2C[C@@H](c3ccccc3C(F)(F)F)N3CCC[C@@]123
Answer: c. Cl.O=C(c1ccc(Cn2cc(Cl)cn2)o1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
{#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#}
Cl.O=C(c1ccc(Cn2cc(Cl)cn2)o1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Cl.O=C(c1ccc(Cn2cc(Cl)cn2)o1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-[5-[(4-chloropyrazol-1-yl)methyl]furan-2-yl]methanone;hydrochloride