Task: Answer the MCQ question.
Question: Which drug exhibits a -2.990\% 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.) O=C1CC(c2ccccc2)Oc2cc(O)ccc21
b.) CCC(c1nnnn1C1CCCC1)N1CCC(C(N)=O)CC1
c.) Nc1nc2n(n1)C(c1ccco1)CC(c1ccc(Cl)c(Cl)c1)N2
d.) COc1cc(/C=C/C(=O)OCC(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)ccc1O
Answer: c. Nc1nc2n(n1)C(c1ccco1)CC(c1ccc(Cl)c(Cl)c1)N2
{#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#}
Nc1nc2n(n1)C(c1ccco1)CC(c1ccc(Cl)c(Cl)c1)N2
Nc1nc2n(n1)C(c1ccco1)CC(c1ccc(Cl)c(Cl)c1)N2
5-(3,4-dichlorophenyl)-7-(furan-2-yl)-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine