Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -7.957\% 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 other words.
Options:
a.) Cn1c(Cl)c(/C=N/OC(=O)C2CC2)c2ccccc21
b.) OCCC1CN(Cc2cccc3nccnc23)CCN1Cc1ccc(F)cc1
c.) Br.O=S1(=O)C[C@@H]2N=C(N/N=C/c3ccccc3)S[C@@H]2C1
d.) COc1ccc(CC(=S)N2CCOCC2)cc1
Answer: b. OCCC1CN(Cc2cccc3nccnc23)CCN1Cc1ccc(F)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#}
OCCC1CN(Cc2cccc3nccnc23)CCN1Cc1ccc(F)cc1
OCCC1CN(Cc2cccc3nccnc23)CCN1Cc1ccc(F)cc1
2-[1-[(4-fluorophenyl)methyl]-4-(quinoxalin-5-ylmethyl)piperazin-2-yl]ethanol