Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.193% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(Nc1cc(C(F)(F)F)ccc1F)C1CCC1
b C/C=N/NC(=O)c1cc(Br)ccc1O
c COc1ccc(C)cc1NC(=O)CN(C)S(=O)(=O)c1cnc[nH]1
d C=CCSC1=N/C(=C\c2ccc(C(=O)O)cc2)C(=O)S1
Answer: b. C/C=N/NC(=O)c1cc(Br)ccc1O
{#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/C=N/NC(=O)c1cc(Br)ccc1O
C/C=N/NC(=O)c1cc(Br)ccc1O
5-bromo-N-[(E)-ethylideneamino]-2-hydroxybenzamide