Task: Answer the MCQ question.
Query: Which drug exhibits a 20.512\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) N#CCCN(C(=O)CN1C(=O)NC2(CCCC2)C1=O)c1ccccc1F
b.) O=C(Nc1ccc2oc(-c3ccccc3)nc2c1)c1ccc2c(c1)OCCO2
c.) Cc1ccc(-n2nc(C)c(NC(=O)CCl)c2C)cc1C
d.) CCC(C)NC(=O)c1ccccc1NC(=O)CN1C(=O)c2ccccc2S1(=O)=O
e.) CCn1ccnc1CN(C)Cc1cn(-c2cc(C)ccc2C)nc1-c1ccccc1
Answer: b. O=C(Nc1ccc2oc(-c3ccccc3)nc2c1)c1ccc2c(c1)OCCO2
{#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#}
O=C(Nc1ccc2oc(-c3ccccc3)nc2c1)c1ccc2c(c1)OCCO2
O=C(Nc1ccc2oc(-c3ccccc3)nc2c1)c1ccc2c(c1)OCCO2
N-(2-phenyl-1,3-benzoxazol-5-yl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide