Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -19.799% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(c1ccccc1F)c1cn(Cc2ccc(F)cc2)c2ccccc12
b. O=c1c2[nH]c3ccccc3c2ncn1Cc1ccncc1
c. O=C(c1cn(-c2ccccc2)nc1-c1cccnc1)N1CCN(S(=O)(=O)c2ccccc2F)CC1
d. Cc1ccc(CNC(=O)CN2CCN(Cc3ccc(Cl)cc3)C2=O)cc1
e. CC1=C(C(=O)OC(C)C)C(c2ccc3c(c2)OCO3)NC(=O)N1
Answer: b. O=c1c2[nH]c3ccccc3c2ncn1Cc1ccncc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1c2[nH]c3ccccc3c2ncn1Cc1ccncc1
O=c1c2[nH]c3ccccc3c2ncn1Cc1ccncc1
3-(pyridin-4-ylmethyl)-5H-pyrimido[5,4-b]indol-4-one