Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.863\% 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] CC1CCCC(C)N1CCCNC(=O)c1csc2c1CCCCC2
[b] CN(Cc1cnccn1)Cc1cn(Cc2ccccc2)nc1-c1ccc2c(c1)OCO2
[c] Cc1ccc(-c2nn(-c3ccc(F)cc3)cc2C(=O)NCC(c2cccs2)N2CCOCC2)cc1
[d] Cc1cccc(OCC(=O)NCC(=O)N/N=C/c2cc(Br)cc(Br)c2O)c1
Answer: b. CN(Cc1cnccn1)Cc1cn(Cc2ccccc2)nc1-c1ccc2c(c1)OCO2
{#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(Cc1cnccn1)Cc1cn(Cc2ccccc2)nc1-c1ccc2c(c1)OCO2
CN(Cc1cnccn1)Cc1cn(Cc2ccccc2)nc1-c1ccc2c(c1)OCO2
1-[3-(1,3-benzodioxol-5-yl)-1-benzylpyrazol-4-yl]-N-methyl-N-(pyrazin-2-ylmethyl)methanamine