Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -7.300% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(c1cncc(Br)c1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
(b) C=CCC1Cc2c(Br)cccc2C(CC=C)N1
(c) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CNCc1cccnc1.O=C(O)C(=O)O
Answer: b. C=CCC1Cc2c(Br)cccc2C(CC=C)N1
{#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#}
C=CCC1Cc2c(Br)cccc2C(CC=C)N1
C=CCC1Cc2c(Br)cccc2C(CC=C)N1
5-bromo-1,3-bis(prop-2-enyl)-1,2,3,4-tetrahydroisoquinoline