Task: Answer the multiple-choice question.
Query: Which drug has a -6.303\% 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) O=C(Nc1ccc(N2CCCC2)c(Cl)c1)c1ccc(Br)o1
(b) CN(CC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1)C(=O)CCN1C(=O)C2CC=CCC2C1=O
(c) CN(C)P1(N(C)C)=NC(c2ccccc2)=c2c(N)nn(C)c2=N1
(d) CC1N=C(c2ccccc2Cl)c2cc(Br)ccc2NC1=O
Answer: b. CN(CC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1)C(=O)CCN1C(=O)C2CC=CCC2C1=O
{#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#}
CN(CC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1)C(=O)CCN1C(=O)C2CC=CCC2C1=O
CN(CC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1)C(=O)CCN1C(=O)C2CC=CCC2C1=O
N-[2-[4-chloro-3-(trifluoromethyl)anilino]-2-oxoethyl]-3-(1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl)-N-methylpropanamide