Task: Answer the multiple choice question.
Question: Which drug exhibits a -43.550% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) C=CCNC(=O)c1cc(-c2ccncc2)nc2c(C)cc(C)cc12
b) O=C(NCc1ccccc1)C(c1ccncc1)N(C(=O)c1ccccn1)c1ccccc1
Answer: a. C=CCNC(=O)c1cc(-c2ccncc2)nc2c(C)cc(C)cc12
{#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=CCNC(=O)c1cc(-c2ccncc2)nc2c(C)cc(C)cc12
C=CCNC(=O)c1cc(-c2ccncc2)nc2c(C)cc(C)cc12
6,8-dimethyl-N-prop-2-enyl-2-pyridin-4-ylquinoline-4-carboxamide